978121872

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 320

約数和(自身を含む): 3499776000

約数和(自身を除く): 2521654128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 139, 144, 156, 168, 179, 182, 189, 208, 216, 234, 252, 273, 278, 312, 336, 351, 358, 364, 378, 417, 432, 468, 504, 537, 546, 556, 624, 702, 716, 728, 756, 819, 834, 936, 973, 1008, 1074, 1092, 1112, 1251, 1253, 1404, 1432, 1456, 1512, 1611, 1638, 1668, 1807, 1872, 1946, 2148, 2184, 2224, 2327, 2457, 2502, 2506, 2808, 2864, 2919, 3024, 3222, 3276, 3336, 3614, 3753, 3759, 3892, 4296, 4368, 4654, 4833, 4914, 5004, 5012, 5421, 5616, 5838, 6444, 6552, 6672, 6981, 7228, 7506, 7518, 7784, 8592, 8757, 9308, 9666, 9828, 10008, 10024, 10842, 11277, 11676, 12649, 12888, 13104, 13962, 14456, 15012, 15036, 15568, 16263, 16289, 17514, 18616, 19332, 19656, 20016, 20048, 20943, 21684, 22554, 23352, 24881, 25298, 25776, 26271, 27924, 28912, 30024, 30072, 32526, 32578, 33831, 35028, 37232, 37947, 38664, 39312, 41886, 43368, 45108, 46704, 48789, 48867, 49762, 50596, 52542, 55848, 60048, 60144, 62829, 65052, 65156, 67662, 70056, 74643, 75894, 77328, 83772, 86736, 90216, 97578, 97734, 99524, 101192, 105084, 111696, 113841, 125658, 130104, 130312, 135324, 140112, 146601, 149286, 151788, 167544, 174167, 180432, 195156, 195468, 199048, 202384, 210168, 223929, 227682, 251316, 260208, 260624, 270648, 293202, 298572, 303576, 323453, 335088, 341523, 348334, 390312, 390936, 398096, 420336, 439803, 447858, 455364, 502632, 522501, 541296, 586404, 597144, 607152, 646906, 671787, 683046, 696668, 780624, 781872, 879606, 895716, 910728, 970359, 1005264, 1045002, 1172808, 1194288, 1293812, 1343574, 1366092, 1393336, 1567503, 1759212, 1791432, 1821456, 1940718, 2090004, 2264171, 2345616, 2587624, 2687148, 2732184, 2786672, 2911077, 3135006, 3518424, 3582864, 3881436, 4180008, 4528342, 4702509, 5175248, 5374296, 5464368, 5822154, 6270012, 6792513, 7036848, 7762872, 8360016, 8733231, 9056684, 9405018, 10748592, 11644308, 12540024, 13585026, 15525744, 17466462, 18113368, 18810036, 20377539, 23288616, 25080048, 27170052, 34932924, 36226736, 37620072, 40755078, 46577232, 54340104, 61132617, 69865848, 75240144, 81510156, 108680208, 122265234, 139731696, 163020312, 244530468, 326040624, 489060936, 978121872]

約数ペア:

[(1, 978121872), (2, 489060936), (3, 326040624), (4, 244530468), (6, 163020312), (7, 139731696), (8, 122265234), (9, 108680208), (12, 81510156), (13, 75240144), (14, 69865848), (16, 61132617), (18, 54340104), (21, 46577232), (24, 40755078), (26, 37620072), (27, 36226736), (28, 34932924), (36, 27170052), (39, 25080048), (42, 23288616), (48, 20377539), (52, 18810036), (54, 18113368), (56, 17466462), (63, 15525744), (72, 13585026), (78, 12540024), (84, 11644308), (91, 10748592), (104, 9405018), (108, 9056684), (112, 8733231), (117, 8360016), (126, 7762872), (139, 7036848), (144, 6792513), (156, 6270012), (168, 5822154), (179, 5464368), (182, 5374296), (189, 5175248), (208, 4702509), (216, 4528342), (234, 4180008), (252, 3881436), (273, 3582864), (278, 3518424), (312, 3135006), (336, 2911077), (351, 2786672), (358, 2732184), (364, 2687148), (378, 2587624), (417, 2345616), (432, 2264171), (468, 2090004), (504, 1940718), (537, 1821456), (546, 1791432), (556, 1759212), (624, 1567503), (702, 1393336), (716, 1366092), (728, 1343574), (756, 1293812), (819, 1194288), (834, 1172808), (936, 1045002), (973, 1005264), (1008, 970359), (1074, 910728), (1092, 895716), (1112, 879606), (1251, 781872), (1253, 780624), (1404, 696668), (1432, 683046), (1456, 671787), (1512, 646906), (1611, 607152), (1638, 597144), (1668, 586404), (1807, 541296), (1872, 522501), (1946, 502632), (2148, 455364), (2184, 447858), (2224, 439803), (2327, 420336), (2457, 398096), (2502, 390936), (2506, 390312), (2808, 348334), (2864, 341523), (2919, 335088), (3024, 323453), (3222, 303576), (3276, 298572), (3336, 293202), (3614, 270648), (3753, 260624), (3759, 260208), (3892, 251316), (4296, 227682), (4368, 223929), (4654, 210168), (4833, 202384), (4914, 199048), (5004, 195468), (5012, 195156), (5421, 180432), (5616, 174167), (5838, 167544), (6444, 151788), (6552, 149286), (6672, 146601), (6981, 140112), (7228, 135324), (7506, 130312), (7518, 130104), (7784, 125658), (8592, 113841), (8757, 111696), (9308, 105084), (9666, 101192), (9828, 99524), (10008, 97734), (10024, 97578), (10842, 90216), (11277, 86736), (11676, 83772), (12649, 77328), (12888, 75894), (13104, 74643), (13962, 70056), (14456, 67662), (15012, 65156), (15036, 65052), (15568, 62829), (16263, 60144), (16289, 60048), (17514, 55848), (18616, 52542), (19332, 50596), (19656, 49762), (20016, 48867), (20048, 48789), (20943, 46704), (21684, 45108), (22554, 43368), (23352, 41886), (24881, 39312), (25298, 38664), (25776, 37947), (26271, 37232), (27924, 35028), (28912, 33831), (30024, 32578), (30072, 32526)]