40304264

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 103420800

約数和(自身を除く): 63116536

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 286, 308, 364, 392, 539, 572, 616, 637, 719, 728, 1001, 1078, 1144, 1274, 1438, 2002, 2156, 2548, 2876, 4004, 4312, 5033, 5096, 5752, 7007, 7909, 8008, 9347, 10066, 14014, 15818, 18694, 20132, 28028, 31636, 35231, 37388, 40264, 55363, 56056, 63272, 65429, 70462, 74776, 102817, 110726, 130858, 140924, 205634, 221452, 261716, 281848, 387541, 411268, 442904, 458003, 523432, 719719, 775082, 822536, 916006, 1439438, 1550164, 1832012, 2878876, 3100328, 3664024, 5038033, 5757752, 10076066, 20152132, 40304264]

約数ペア:

[(1, 40304264), (2, 20152132), (4, 10076066), (7, 5757752), (8, 5038033), (11, 3664024), (13, 3100328), (14, 2878876), (22, 1832012), (26, 1550164), (28, 1439438), (44, 916006), (49, 822536), (52, 775082), (56, 719719), (77, 523432), (88, 458003), (91, 442904), (98, 411268), (104, 387541), (143, 281848), (154, 261716), (182, 221452), (196, 205634), (286, 140924), (308, 130858), (364, 110726), (392, 102817), (539, 74776), (572, 70462), (616, 65429), (637, 63272), (719, 56056), (728, 55363), (1001, 40264), (1078, 37388), (1144, 35231), (1274, 31636), (1438, 28028), (2002, 20132), (2156, 18694), (2548, 15818), (2876, 14014), (4004, 10066), (4312, 9347), (5033, 8008), (5096, 7909), (5752, 7007)]