1259907012

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{54941}}^1$

素因数の和:54978

約数の個数: 108

約数和(自身を含む): 3989778156

約数和(自身を除く): 2729871144

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 54941, 109882, 164823, 219764, 329646, 384587, 494469, 659292, 714233, 769174, 988938, 1153761, 1428466, 1538348, 1977876, 2142699, 2307522, 2692109, 2856932, 3461283, 4285398, 4615044, 4999631, 5384218, 6428097, 6922566, 8076327, 8570796, 9999262, 10768436, 12856194, 13845132, 14998893, 16152654, 19998524, 24228981, 25712388, 29997786, 32305308, 34997417, 44996679, 48457962, 59995572, 69994834, 89993358, 96915924, 104992251, 139989668, 179986716, 209984502, 314976753, 419969004, 629953506, 1259907012]

約数ペア:

[(1, 1259907012), (2, 629953506), (3, 419969004), (4, 314976753), (6, 209984502), (7, 179986716), (9, 139989668), (12, 104992251), (13, 96915924), (14, 89993358), (18, 69994834), (21, 59995572), (26, 48457962), (28, 44996679), (36, 34997417), (39, 32305308), (42, 29997786), (49, 25712388), (52, 24228981), (63, 19998524), (78, 16152654), (84, 14998893), (91, 13845132), (98, 12856194), (117, 10768436), (126, 9999262), (147, 8570796), (156, 8076327), (182, 6922566), (196, 6428097), (234, 5384218), (252, 4999631), (273, 4615044), (294, 4285398), (364, 3461283), (441, 2856932), (468, 2692109), (546, 2307522), (588, 2142699), (637, 1977876), (819, 1538348), (882, 1428466), (1092, 1153761), (1274, 988938), (1638, 769174), (1764, 714233), (1911, 659292), (2548, 494469), (3276, 384587), (3822, 329646), (5733, 219764), (7644, 164823), (11466, 109882), (22932, 54941)]