12778957464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{124493}}^1$

素因数の和:124569

約数の個数: 128

約数和(自身を含む): 40156784640

約数和(自身を除く): 27377827176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 182, 188, 273, 282, 312, 329, 364, 376, 546, 564, 611, 658, 728, 987, 1092, 1128, 1222, 1316, 1833, 1974, 2184, 2444, 2632, 3666, 3948, 4277, 4888, 7332, 7896, 8554, 12831, 14664, 17108, 25662, 34216, 51324, 102648, 124493, 248986, 373479, 497972, 746958, 871451, 995944, 1493916, 1618409, 1742902, 2614353, 2987832, 3236818, 3485804, 4855227, 5228706, 5851171, 6473636, 6971608, 9710454, 10457412, 11328863, 11702342, 12947272, 17553513, 19420908, 20914824, 22657726, 23404684, 33986589, 35107026, 38841816, 40958197, 45315452, 46809368, 67973178, 70214052, 76065223, 81916394, 90630904, 122874591, 135946356, 140428104, 152130446, 163832788, 228195669, 245749182, 271892712, 304260892, 327665576, 456391338, 491498364, 532456561, 608521784, 912782676, 982996728, 1064913122, 1597369683, 1825565352, 2129826244, 3194739366, 4259652488, 6389478732, 12778957464]

約数ペア:

[(1, 12778957464), (2, 6389478732), (3, 4259652488), (4, 3194739366), (6, 2129826244), (7, 1825565352), (8, 1597369683), (12, 1064913122), (13, 982996728), (14, 912782676), (21, 608521784), (24, 532456561), (26, 491498364), (28, 456391338), (39, 327665576), (42, 304260892), (47, 271892712), (52, 245749182), (56, 228195669), (78, 163832788), (84, 152130446), (91, 140428104), (94, 135946356), (104, 122874591), (141, 90630904), (156, 81916394), (168, 76065223), (182, 70214052), (188, 67973178), (273, 46809368), (282, 45315452), (312, 40958197), (329, 38841816), (364, 35107026), (376, 33986589), (546, 23404684), (564, 22657726), (611, 20914824), (658, 19420908), (728, 17553513), (987, 12947272), (1092, 11702342), (1128, 11328863), (1222, 10457412), (1316, 9710454), (1833, 6971608), (1974, 6473636), (2184, 5851171), (2444, 5228706), (2632, 4855227), (3666, 3485804), (3948, 3236818), (4277, 2987832), (4888, 2614353), (7332, 1742902), (7896, 1618409), (8554, 1493916), (12831, 995944), (14664, 871451), (17108, 746958), (25662, 497972), (34216, 373479), (51324, 248986), (102648, 124493)]