397110168

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 256

約数和(自身を含む): 1378944000

約数和(自身を除く): 981833832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 89, 91, 104, 108, 117, 126, 156, 168, 178, 182, 189, 216, 227, 234, 252, 267, 273, 312, 351, 356, 364, 378, 454, 468, 504, 534, 546, 623, 681, 702, 712, 728, 756, 801, 819, 908, 936, 1068, 1092, 1157, 1246, 1362, 1404, 1512, 1589, 1602, 1638, 1816, 1869, 2043, 2136, 2184, 2314, 2403, 2457, 2492, 2724, 2808, 2951, 3178, 3204, 3276, 3471, 3738, 4086, 4628, 4767, 4806, 4914, 4984, 5448, 5607, 5902, 6129, 6356, 6408, 6552, 6942, 7476, 8099, 8172, 8853, 9256, 9534, 9612, 9828, 10413, 11214, 11804, 12258, 12712, 13884, 14301, 14952, 16198, 16344, 16821, 17706, 19068, 19224, 19656, 20203, 20657, 20826, 22428, 23608, 24297, 24516, 26559, 27768, 28602, 31239, 32396, 33642, 35412, 38136, 40406, 41314, 41652, 42903, 44856, 48594, 49032, 53118, 57204, 60609, 61971, 62478, 64792, 67284, 70824, 72891, 79677, 80812, 82628, 83304, 85806, 97188, 106236, 114408, 121218, 123942, 124956, 134568, 141421, 145782, 159354, 161624, 165256, 171612, 181827, 185913, 194376, 212472, 218673, 242436, 247884, 249912, 262639, 282842, 291564, 318708, 343224, 363654, 371826, 424263, 437346, 484872, 495768, 525278, 545481, 557739, 565684, 583128, 637416, 727308, 743652, 787917, 848526, 874692, 1050556, 1090962, 1115478, 1131368, 1272789, 1454616, 1487304, 1575834, 1697052, 1749384, 1838473, 2101112, 2181924, 2230956, 2363751, 2545578, 3151668, 3394104, 3676946, 3818367, 4363848, 4461912, 4727502, 5091156, 5515419, 6303336, 7091253, 7353892, 7636734, 9455004, 10182312, 11030838, 14182506, 14707784, 15273468, 16546257, 18910008, 22061676, 28365012, 30546936, 33092514, 44123352, 49638771, 56730024, 66185028, 99277542, 132370056, 198555084, 397110168]

約数ペア:

[(1, 397110168), (2, 198555084), (3, 132370056), (4, 99277542), (6, 66185028), (7, 56730024), (8, 49638771), (9, 44123352), (12, 33092514), (13, 30546936), (14, 28365012), (18, 22061676), (21, 18910008), (24, 16546257), (26, 15273468), (27, 14707784), (28, 14182506), (36, 11030838), (39, 10182312), (42, 9455004), (52, 7636734), (54, 7353892), (56, 7091253), (63, 6303336), (72, 5515419), (78, 5091156), (84, 4727502), (89, 4461912), (91, 4363848), (104, 3818367), (108, 3676946), (117, 3394104), (126, 3151668), (156, 2545578), (168, 2363751), (178, 2230956), (182, 2181924), (189, 2101112), (216, 1838473), (227, 1749384), (234, 1697052), (252, 1575834), (267, 1487304), (273, 1454616), (312, 1272789), (351, 1131368), (356, 1115478), (364, 1090962), (378, 1050556), (454, 874692), (468, 848526), (504, 787917), (534, 743652), (546, 727308), (623, 637416), (681, 583128), (702, 565684), (712, 557739), (728, 545481), (756, 525278), (801, 495768), (819, 484872), (908, 437346), (936, 424263), (1068, 371826), (1092, 363654), (1157, 343224), (1246, 318708), (1362, 291564), (1404, 282842), (1512, 262639), (1589, 249912), (1602, 247884), (1638, 242436), (1816, 218673), (1869, 212472), (2043, 194376), (2136, 185913), (2184, 181827), (2314, 171612), (2403, 165256), (2457, 161624), (2492, 159354), (2724, 145782), (2808, 141421), (2951, 134568), (3178, 124956), (3204, 123942), (3276, 121218), (3471, 114408), (3738, 106236), (4086, 97188), (4628, 85806), (4767, 83304), (4806, 82628), (4914, 80812), (4984, 79677), (5448, 72891), (5607, 70824), (5902, 67284), (6129, 64792), (6356, 62478), (6408, 61971), (6552, 60609), (6942, 57204), (7476, 53118), (8099, 49032), (8172, 48594), (8853, 44856), (9256, 42903), (9534, 41652), (9612, 41314), (9828, 40406), (10413, 38136), (11214, 35412), (11804, 33642), (12258, 32396), (12712, 31239), (13884, 28602), (14301, 27768), (14952, 26559), (16198, 24516), (16344, 24297), (16821, 23608), (17706, 22428), (19068, 20826), (19224, 20657), (19656, 20203)]