1666111569376

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:1057

約数の個数: 192

約数和(自身を含む): 3477809405952

約数和(自身を除く): 1811697836576

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 193, 244, 248, 331, 386, 431, 488, 496, 662, 772, 862, 976, 992, 1324, 1544, 1724, 1891, 1952, 2648, 3088, 3448, 3782, 5296, 5983, 6176, 6896, 7564, 10261, 10592, 11773, 11966, 13361, 13792, 15128, 20191, 20522, 23546, 23932, 26291, 26722, 30256, 40382, 41044, 47092, 47864, 52582, 53444, 60512, 63883, 80764, 82088, 83183, 94184, 95728, 105164, 106888, 127766, 142661, 161528, 164176, 166366, 188368, 191456, 210328, 213776, 255532, 285322, 323056, 328352, 332732, 364963, 376736, 420656, 427552, 511064, 570644, 625921, 646112, 665464, 729926, 815021, 841312, 1022128, 1141288, 1251842, 1330928, 1459852, 1630042, 1980373, 2044256, 2282576, 2503684, 2578673, 2661856, 2919704, 3260084, 3896863, 3960746, 4422491, 4565152, 5007368, 5074163, 5157346, 5839408, 6520168, 7793726, 7921492, 8702321, 8844982, 10014736, 10148326, 10314692, 11678816, 13040336, 15587452, 15842984, 17404642, 17689964, 20029472, 20296652, 20629384, 26080672, 27533573, 31174904, 31685968, 34809284, 35379928, 40593304, 41258768, 55067146, 62349808, 63371936, 69618568, 70759856, 81186608, 82517536, 110134292, 120802753, 124699616, 139237136, 141519712, 157299053, 162373216, 220268584, 241605506, 269771951, 278474272, 314598106, 440537168, 483211012, 539543902, 629196212, 853540763, 881074336, 966422024, 1079087804, 1258392424, 1679547953, 1707081526, 1932844048, 2158175608, 2516784848, 3359095906, 3414163052, 3865688096, 4316351216, 5033569696, 6718191812, 6828326104, 8632702432, 13436383624, 13656652208, 26872767248, 27313304416, 52065986543, 53745534496, 104131973086, 208263946172, 416527892344, 833055784688, 1666111569376]

約数ペア:

[(1, 1666111569376), (2, 833055784688), (4, 416527892344), (8, 208263946172), (16, 104131973086), (31, 53745534496), (32, 52065986543), (61, 27313304416), (62, 26872767248), (122, 13656652208), (124, 13436383624), (193, 8632702432), (244, 6828326104), (248, 6718191812), (331, 5033569696), (386, 4316351216), (431, 3865688096), (488, 3414163052), (496, 3359095906), (662, 2516784848), (772, 2158175608), (862, 1932844048), (976, 1707081526), (992, 1679547953), (1324, 1258392424), (1544, 1079087804), (1724, 966422024), (1891, 881074336), (1952, 853540763), (2648, 629196212), (3088, 539543902), (3448, 483211012), (3782, 440537168), (5296, 314598106), (5983, 278474272), (6176, 269771951), (6896, 241605506), (7564, 220268584), (10261, 162373216), (10592, 157299053), (11773, 141519712), (11966, 139237136), (13361, 124699616), (13792, 120802753), (15128, 110134292), (20191, 82517536), (20522, 81186608), (23546, 70759856), (23932, 69618568), (26291, 63371936), (26722, 62349808), (30256, 55067146), (40382, 41258768), (41044, 40593304), (47092, 35379928), (47864, 34809284), (52582, 31685968), (53444, 31174904), (60512, 27533573), (63883, 26080672), (80764, 20629384), (82088, 20296652), (83183, 20029472), (94184, 17689964), (95728, 17404642), (105164, 15842984), (106888, 15587452), (127766, 13040336), (142661, 11678816), (161528, 10314692), (164176, 10148326), (166366, 10014736), (188368, 8844982), (191456, 8702321), (210328, 7921492), (213776, 7793726), (255532, 6520168), (285322, 5839408), (323056, 5157346), (328352, 5074163), (332732, 5007368), (364963, 4565152), (376736, 4422491), (420656, 3960746), (427552, 3896863), (511064, 3260084), (570644, 2919704), (625921, 2661856), (646112, 2578673), (665464, 2503684), (729926, 2282576), (815021, 2044256), (841312, 1980373), (1022128, 1630042), (1141288, 1459852), (1251842, 1330928)]