291250907168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1\times {\mathrm{19963}}^1$

素因数の和:22066

約数の個数: 96

約数和(自身を含む): 654181629696

約数和(自身を除く): 362930722528

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 2063, 3536, 4126, 7072, 8252, 16504, 19963, 26819, 33008, 35071, 39926, 53638, 66016, 70142, 79852, 107276, 140284, 159704, 214552, 259519, 280568, 319408, 339371, 429104, 455923, 519038, 561136, 638816, 678742, 858208, 911846, 1038076, 1122272, 1357484, 1823692, 2076152, 2714968, 3647384, 4152304, 4411823, 5429936, 7294768, 8304608, 8823646, 10859872, 14589536, 17647292, 35294584, 41183669, 70589168, 82367338, 141178336, 164734676, 329469352, 535387697, 658938704, 700122373, 1070775394, 1317877408, 1400244746, 2141550788, 2800489492, 4283101576, 5600978984, 8566203152, 9101590849, 11201957968, 17132406304, 18203181698, 22403915936, 36406363396, 72812726792, 145625453584, 291250907168]

約数ペア:

[(1, 291250907168), (2, 145625453584), (4, 72812726792), (8, 36406363396), (13, 22403915936), (16, 18203181698), (17, 17132406304), (26, 11201957968), (32, 9101590849), (34, 8566203152), (52, 5600978984), (68, 4283101576), (104, 2800489492), (136, 2141550788), (208, 1400244746), (221, 1317877408), (272, 1070775394), (416, 700122373), (442, 658938704), (544, 535387697), (884, 329469352), (1768, 164734676), (2063, 141178336), (3536, 82367338), (4126, 70589168), (7072, 41183669), (8252, 35294584), (16504, 17647292), (19963, 14589536), (26819, 10859872), (33008, 8823646), (35071, 8304608), (39926, 7294768), (53638, 5429936), (66016, 4411823), (70142, 4152304), (79852, 3647384), (107276, 2714968), (140284, 2076152), (159704, 1823692), (214552, 1357484), (259519, 1122272), (280568, 1038076), (319408, 911846), (339371, 858208), (429104, 678742), (455923, 638816), (519038, 561136)]