1890753648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:955

約数の個数: 160

約数和(自身を含む): 5729157120

約数和(自身を除く): 3838403472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 127, 168, 177, 236, 254, 336, 354, 381, 413, 472, 508, 708, 751, 762, 826, 889, 944, 1016, 1239, 1416, 1502, 1524, 1652, 1778, 2032, 2253, 2478, 2667, 2832, 3004, 3048, 3304, 3556, 4506, 4956, 5257, 5334, 6008, 6096, 6608, 7112, 7493, 9012, 9912, 10514, 10668, 12016, 14224, 14986, 15771, 18024, 19824, 21028, 21336, 22479, 29972, 31542, 36048, 42056, 42672, 44309, 44958, 52451, 59944, 63084, 84112, 88618, 89916, 95377, 104902, 119888, 126168, 132927, 157353, 177236, 179832, 190754, 209804, 252336, 265854, 286131, 310163, 314706, 354472, 359664, 381508, 419608, 531708, 572262, 620326, 629412, 667639, 708944, 763016, 839216, 930489, 1063416, 1144524, 1240652, 1258824, 1335278, 1526032, 1860978, 2002917, 2126832, 2289048, 2481304, 2517648, 2670556, 3721956, 4005834, 4578096, 4962608, 5341112, 5627243, 7443912, 8011668, 10682224, 11254486, 14887824, 16023336, 16881729, 22508972, 32046672, 33763458, 39390701, 45017944, 67526916, 78781402, 90035888, 118172103, 135053832, 157562804, 236344206, 270107664, 315125608, 472688412, 630251216, 945376824, 1890753648]

約数ペア:

[(1, 1890753648), (2, 945376824), (3, 630251216), (4, 472688412), (6, 315125608), (7, 270107664), (8, 236344206), (12, 157562804), (14, 135053832), (16, 118172103), (21, 90035888), (24, 78781402), (28, 67526916), (42, 45017944), (48, 39390701), (56, 33763458), (59, 32046672), (84, 22508972), (112, 16881729), (118, 16023336), (127, 14887824), (168, 11254486), (177, 10682224), (236, 8011668), (254, 7443912), (336, 5627243), (354, 5341112), (381, 4962608), (413, 4578096), (472, 4005834), (508, 3721956), (708, 2670556), (751, 2517648), (762, 2481304), (826, 2289048), (889, 2126832), (944, 2002917), (1016, 1860978), (1239, 1526032), (1416, 1335278), (1502, 1258824), (1524, 1240652), (1652, 1144524), (1778, 1063416), (2032, 930489), (2253, 839216), (2478, 763016), (2667, 708944), (2832, 667639), (3004, 629412), (3048, 620326), (3304, 572262), (3556, 531708), (4506, 419608), (4956, 381508), (5257, 359664), (5334, 354472), (6008, 314706), (6096, 310163), (6608, 286131), (7112, 265854), (7493, 252336), (9012, 209804), (9912, 190754), (10514, 179832), (10668, 177236), (12016, 157353), (14224, 132927), (14986, 126168), (15771, 119888), (18024, 104902), (19824, 95377), (21028, 89916), (21336, 88618), (22479, 84112), (29972, 63084), (31542, 59944), (36048, 52451), (42056, 44958), (42672, 44309)]