827218056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 2407956480

約数和(自身を除く): 1580738424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 137, 168, 254, 274, 283, 381, 411, 508, 548, 566, 762, 822, 849, 889, 959, 1016, 1096, 1132, 1524, 1644, 1698, 1778, 1918, 1981, 2264, 2667, 2877, 3048, 3288, 3396, 3556, 3836, 3962, 5334, 5754, 5943, 6792, 7112, 7672, 7924, 10668, 11508, 11886, 15848, 17399, 21336, 23016, 23772, 34798, 35941, 38771, 47544, 52197, 69596, 71882, 77542, 104394, 107823, 116313, 121793, 139192, 143764, 155084, 208788, 215646, 232626, 243586, 251587, 271397, 287528, 310168, 365379, 417576, 431292, 465252, 487172, 503174, 542794, 730758, 754761, 814191, 862584, 930504, 974344, 1006348, 1085588, 1461516, 1509522, 1628382, 2012696, 2171176, 2923032, 3019044, 3256764, 4923917, 6038088, 6513528, 9847834, 14771751, 19695668, 29543502, 34467419, 39391336, 59087004, 68934838, 103402257, 118174008, 137869676, 206804514, 275739352, 413609028, 827218056]

約数ペア:

[(1, 827218056), (2, 413609028), (3, 275739352), (4, 206804514), (6, 137869676), (7, 118174008), (8, 103402257), (12, 68934838), (14, 59087004), (21, 39391336), (24, 34467419), (28, 29543502), (42, 19695668), (56, 14771751), (84, 9847834), (127, 6513528), (137, 6038088), (168, 4923917), (254, 3256764), (274, 3019044), (283, 2923032), (381, 2171176), (411, 2012696), (508, 1628382), (548, 1509522), (566, 1461516), (762, 1085588), (822, 1006348), (849, 974344), (889, 930504), (959, 862584), (1016, 814191), (1096, 754761), (1132, 730758), (1524, 542794), (1644, 503174), (1698, 487172), (1778, 465252), (1918, 431292), (1981, 417576), (2264, 365379), (2667, 310168), (2877, 287528), (3048, 271397), (3288, 251587), (3396, 243586), (3556, 232626), (3836, 215646), (3962, 208788), (5334, 155084), (5754, 143764), (5943, 139192), (6792, 121793), (7112, 116313), (7672, 107823), (7924, 104394), (10668, 77542), (11508, 71882), (11886, 69596), (15848, 52197), (17399, 47544), (21336, 38771), (23016, 35941), (23772, 34798)]