897561216

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13669}}^1$

素因数の和:13711

約数の個数: 128

約数和(自身を含む): 2788680000

約数和(自身を除く): 1891118784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 13669, 16416, 21888, 27338, 32832, 41007, 54676, 65664, 82014, 109352, 123021, 164028, 218704, 246042, 259711, 328056, 369063, 437408, 492084, 519422, 656112, 738126, 779133, 874816, 984168, 1038844, 1312224, 1476252, 1558266, 1749632, 1968336, 2077688, 2337399, 2624448, 2952504, 3116532, 3936672, 4155376, 4674798, 5248896, 5905008, 6233064, 7012197, 7873344, 8310752, 9349596, 11810016, 12466128, 14024394, 15746688, 16621504, 18699192, 23620032, 24932256, 28048788, 33243008, 37398384, 47240064, 49864512, 56097576, 74796768, 99729024, 112195152, 149593536, 224390304, 299187072, 448780608, 897561216]

約数ペア:

[(1, 897561216), (2, 448780608), (3, 299187072), (4, 224390304), (6, 149593536), (8, 112195152), (9, 99729024), (12, 74796768), (16, 56097576), (18, 49864512), (19, 47240064), (24, 37398384), (27, 33243008), (32, 28048788), (36, 24932256), (38, 23620032), (48, 18699192), (54, 16621504), (57, 15746688), (64, 14024394), (72, 12466128), (76, 11810016), (96, 9349596), (108, 8310752), (114, 7873344), (128, 7012197), (144, 6233064), (152, 5905008), (171, 5248896), (192, 4674798), (216, 4155376), (228, 3936672), (288, 3116532), (304, 2952504), (342, 2624448), (384, 2337399), (432, 2077688), (456, 1968336), (513, 1749632), (576, 1558266), (608, 1476252), (684, 1312224), (864, 1038844), (912, 984168), (1026, 874816), (1152, 779133), (1216, 738126), (1368, 656112), (1728, 519422), (1824, 492084), (2052, 437408), (2432, 369063), (2736, 328056), (3456, 259711), (3648, 246042), (4104, 218704), (5472, 164028), (7296, 123021), (8208, 109352), (10944, 82014), (13669, 65664), (16416, 54676), (21888, 41007), (27338, 32832)]