1252767456

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{31751}}^1$

素因数の和:31904

約数の個数: 72

約数和(自身を含む): 3588674544

約数和(自身を除く): 2335907088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4384, 4932, 6576, 9864, 13152, 19728, 31751, 39456, 63502, 95253, 127004, 190506, 254008, 285759, 381012, 508016, 571518, 762024, 1016032, 1143036, 1524048, 2286072, 3048096, 4349887, 4572144, 8699774, 9144288, 13049661, 17399548, 26099322, 34799096, 39148983, 52198644, 69598192, 78297966, 104397288, 139196384, 156595932, 208794576, 313191864, 417589152, 626383728, 1252767456]

約数ペア:

[(1, 1252767456), (2, 626383728), (3, 417589152), (4, 313191864), (6, 208794576), (8, 156595932), (9, 139196384), (12, 104397288), (16, 78297966), (18, 69598192), (24, 52198644), (32, 39148983), (36, 34799096), (48, 26099322), (72, 17399548), (96, 13049661), (137, 9144288), (144, 8699774), (274, 4572144), (288, 4349887), (411, 3048096), (548, 2286072), (822, 1524048), (1096, 1143036), (1233, 1016032), (1644, 762024), (2192, 571518), (2466, 508016), (3288, 381012), (4384, 285759), (4932, 254008), (6576, 190506), (9864, 127004), (13152, 95253), (19728, 63502), (31751, 39456)]