388280453574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1\times {\mathrm{1097}}^1$

素因数の和:2366

約数の個数: 128

約数和(自身を含む): 885663313920

約数和(自身を除く): 497382860346

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 241, 247, 482, 494, 723, 741, 991, 1097, 1446, 1482, 1982, 2194, 2973, 3133, 3291, 4579, 5946, 6266, 6582, 9158, 9399, 12883, 13737, 14261, 18798, 18829, 20843, 25766, 27474, 28522, 37658, 38649, 41686, 42783, 56487, 59527, 62529, 77298, 85566, 112974, 119054, 125058, 178581, 238831, 244777, 264377, 270959, 357162, 477662, 489554, 528754, 541918, 716493, 734331, 793131, 812877, 1087127, 1432986, 1468662, 1586262, 1625754, 2174254, 3104803, 3261381, 3436901, 4537789, 5023163, 6209606, 6522762, 6873802, 9075578, 9314409, 10046326, 10310703, 13613367, 14132651, 15069489, 18628818, 20621406, 20655413, 27226734, 28265302, 30138978, 41310826, 42397953, 58991257, 61966239, 65301119, 84795906, 117982514, 123932478, 130602238, 176973771, 195903357, 261997607, 268520369, 353947542, 391806714, 523995214, 537040738, 785992821, 805561107, 1571985642, 1611122214, 3405968891, 4977954533, 6811937782, 9955909066, 10217906673, 14933863599, 20435813346, 29867727198, 64713408929, 129426817858, 194140226787, 388280453574]

約数ペア:

[(1, 388280453574), (2, 194140226787), (3, 129426817858), (6, 64713408929), (13, 29867727198), (19, 20435813346), (26, 14933863599), (38, 10217906673), (39, 9955909066), (57, 6811937782), (78, 4977954533), (114, 3405968891), (241, 1611122214), (247, 1571985642), (482, 805561107), (494, 785992821), (723, 537040738), (741, 523995214), (991, 391806714), (1097, 353947542), (1446, 268520369), (1482, 261997607), (1982, 195903357), (2194, 176973771), (2973, 130602238), (3133, 123932478), (3291, 117982514), (4579, 84795906), (5946, 65301119), (6266, 61966239), (6582, 58991257), (9158, 42397953), (9399, 41310826), (12883, 30138978), (13737, 28265302), (14261, 27226734), (18798, 20655413), (18829, 20621406), (20843, 18628818), (25766, 15069489), (27474, 14132651), (28522, 13613367), (37658, 10310703), (38649, 10046326), (41686, 9314409), (42783, 9075578), (56487, 6873802), (59527, 6522762), (62529, 6209606), (77298, 5023163), (85566, 4537789), (112974, 3436901), (119054, 3261381), (125058, 3104803), (178581, 2174254), (238831, 1625754), (244777, 1586262), (264377, 1468662), (270959, 1432986), (357162, 1087127), (477662, 812877), (489554, 793131), (528754, 734331), (541918, 716493)]