244530468

素因数分解:

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

素因数の和:351

約数の個数: 192

約数和(自身を含む): 790272000

約数和(自身を除く): 545741532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 139, 156, 179, 182, 189, 234, 252, 273, 278, 351, 358, 364, 378, 417, 468, 537, 546, 556, 702, 716, 756, 819, 834, 973, 1074, 1092, 1251, 1253, 1404, 1611, 1638, 1668, 1807, 1946, 2148, 2327, 2457, 2502, 2506, 2919, 3222, 3276, 3614, 3753, 3759, 3892, 4654, 4833, 4914, 5004, 5012, 5421, 5838, 6444, 6981, 7228, 7506, 7518, 8757, 9308, 9666, 9828, 10842, 11277, 11676, 12649, 13962, 15012, 15036, 16263, 16289, 17514, 19332, 20943, 21684, 22554, 24881, 25298, 26271, 27924, 32526, 32578, 33831, 35028, 37947, 41886, 45108, 48789, 48867, 49762, 50596, 52542, 62829, 65052, 65156, 67662, 74643, 75894, 83772, 97578, 97734, 99524, 105084, 113841, 125658, 135324, 146601, 149286, 151788, 174167, 195156, 195468, 223929, 227682, 251316, 293202, 298572, 323453, 341523, 348334, 439803, 447858, 455364, 522501, 586404, 646906, 671787, 683046, 696668, 879606, 895716, 970359, 1045002, 1293812, 1343574, 1366092, 1567503, 1759212, 1940718, 2090004, 2264171, 2687148, 2911077, 3135006, 3881436, 4528342, 4702509, 5822154, 6270012, 6792513, 8733231, 9056684, 9405018, 11644308, 13585026, 17466462, 18810036, 20377539, 27170052, 34932924, 40755078, 61132617, 81510156, 122265234, 244530468]

約数ペア:

[(1, 244530468), (2, 122265234), (3, 81510156), (4, 61132617), (6, 40755078), (7, 34932924), (9, 27170052), (12, 20377539), (13, 18810036), (14, 17466462), (18, 13585026), (21, 11644308), (26, 9405018), (27, 9056684), (28, 8733231), (36, 6792513), (39, 6270012), (42, 5822154), (52, 4702509), (54, 4528342), (63, 3881436), (78, 3135006), (84, 2911077), (91, 2687148), (108, 2264171), (117, 2090004), (126, 1940718), (139, 1759212), (156, 1567503), (179, 1366092), (182, 1343574), (189, 1293812), (234, 1045002), (252, 970359), (273, 895716), (278, 879606), (351, 696668), (358, 683046), (364, 671787), (378, 646906), (417, 586404), (468, 522501), (537, 455364), (546, 447858), (556, 439803), (702, 348334), (716, 341523), (756, 323453), (819, 298572), (834, 293202), (973, 251316), (1074, 227682), (1092, 223929), (1251, 195468), (1253, 195156), (1404, 174167), (1611, 151788), (1638, 149286), (1668, 146601), (1807, 135324), (1946, 125658), (2148, 113841), (2327, 105084), (2457, 99524), (2502, 97734), (2506, 97578), (2919, 83772), (3222, 75894), (3276, 74643), (3614, 67662), (3753, 65156), (3759, 65052), (3892, 62829), (4654, 52542), (4833, 50596), (4914, 49762), (5004, 48867), (5012, 48789), (5421, 45108), (5838, 41886), (6444, 37947), (6981, 35028), (7228, 33831), (7506, 32578), (7518, 32526), (8757, 27924), (9308, 26271), (9666, 25298), (9828, 24881), (10842, 22554), (11277, 21684), (11676, 20943), (12649, 19332), (13962, 17514), (15012, 16289), (15036, 16263)]