2016161316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1198

約数の個数: 144

約数和(自身を含む): 5721534000

約数和(自身を除く): 3705372684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 149, 156, 174, 234, 261, 298, 348, 377, 447, 468, 522, 596, 754, 894, 997, 1044, 1131, 1341, 1508, 1788, 1937, 1994, 2262, 2682, 2991, 3393, 3874, 3988, 4321, 4524, 5364, 5811, 5982, 6786, 7748, 8642, 8973, 11622, 11964, 12961, 12963, 13572, 17284, 17433, 17946, 23244, 25922, 25926, 28913, 34866, 35892, 38883, 38889, 51844, 51852, 56173, 57826, 69732, 77766, 77778, 86739, 112346, 115652, 116649, 148553, 155532, 155556, 168519, 173478, 224692, 233298, 260217, 297106, 337038, 346956, 375869, 445659, 466596, 505557, 520434, 594212, 674076, 751738, 891318, 1011114, 1040868, 1127607, 1336977, 1503476, 1782636, 1931189, 2022228, 2255214, 2673954, 3382821, 3862378, 4308037, 4510428, 5347908, 5793567, 6765642, 7724756, 8616074, 11587134, 12924111, 13531284, 17232148, 17380701, 23174268, 25848222, 34761402, 38772333, 51696444, 56004481, 69522804, 77544666, 112008962, 155089332, 168013443, 224017924, 336026886, 504040329, 672053772, 1008080658, 2016161316]

約数ペア:

[(1, 2016161316), (2, 1008080658), (3, 672053772), (4, 504040329), (6, 336026886), (9, 224017924), (12, 168013443), (13, 155089332), (18, 112008962), (26, 77544666), (29, 69522804), (36, 56004481), (39, 51696444), (52, 38772333), (58, 34761402), (78, 25848222), (87, 23174268), (116, 17380701), (117, 17232148), (149, 13531284), (156, 12924111), (174, 11587134), (234, 8616074), (261, 7724756), (298, 6765642), (348, 5793567), (377, 5347908), (447, 4510428), (468, 4308037), (522, 3862378), (596, 3382821), (754, 2673954), (894, 2255214), (997, 2022228), (1044, 1931189), (1131, 1782636), (1341, 1503476), (1508, 1336977), (1788, 1127607), (1937, 1040868), (1994, 1011114), (2262, 891318), (2682, 751738), (2991, 674076), (3393, 594212), (3874, 520434), (3988, 505557), (4321, 466596), (4524, 445659), (5364, 375869), (5811, 346956), (5982, 337038), (6786, 297106), (7748, 260217), (8642, 233298), (8973, 224692), (11622, 173478), (11964, 168519), (12961, 155556), (12963, 155532), (13572, 148553), (17284, 116649), (17433, 115652), (17946, 112346), (23244, 86739), (25922, 77778), (25926, 77766), (28913, 69732), (34866, 57826), (35892, 56173), (38883, 51852), (38889, 51844)]