401107356

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2621}}^1$

素因数の和:2756

約数の個数: 96

約数和(自身を含む): 1130606400

約数和(自身を除く): 729499044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 109, 117, 156, 218, 234, 327, 351, 436, 468, 654, 702, 981, 1308, 1404, 1417, 1962, 2621, 2834, 2943, 3924, 4251, 5242, 5668, 5886, 7863, 8502, 10484, 11772, 12753, 15726, 17004, 23589, 25506, 31452, 34073, 38259, 47178, 51012, 68146, 70767, 76518, 94356, 102219, 136292, 141534, 153036, 204438, 283068, 285689, 306657, 408876, 571378, 613314, 857067, 919971, 1142756, 1226628, 1714134, 1839942, 2571201, 3428268, 3679884, 3713957, 5142402, 7427914, 7713603, 10284804, 11141871, 14855828, 15427206, 22283742, 30854412, 33425613, 44567484, 66851226, 100276839, 133702452, 200553678, 401107356]

約数ペア:

[(1, 401107356), (2, 200553678), (3, 133702452), (4, 100276839), (6, 66851226), (9, 44567484), (12, 33425613), (13, 30854412), (18, 22283742), (26, 15427206), (27, 14855828), (36, 11141871), (39, 10284804), (52, 7713603), (54, 7427914), (78, 5142402), (108, 3713957), (109, 3679884), (117, 3428268), (156, 2571201), (218, 1839942), (234, 1714134), (327, 1226628), (351, 1142756), (436, 919971), (468, 857067), (654, 613314), (702, 571378), (981, 408876), (1308, 306657), (1404, 285689), (1417, 283068), (1962, 204438), (2621, 153036), (2834, 141534), (2943, 136292), (3924, 102219), (4251, 94356), (5242, 76518), (5668, 70767), (5886, 68146), (7863, 51012), (8502, 47178), (10484, 38259), (11772, 34073), (12753, 31452), (15726, 25506), (17004, 23589)]