351317460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1439}}^1$

素因数の和:1777

約数の個数: 96

約数和(自身を含む): 1063480320

約数和(自身を除く): 712162860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 313, 390, 626, 780, 939, 1252, 1439, 1565, 1878, 2878, 3130, 3756, 4069, 4317, 4695, 5756, 6260, 7195, 8138, 8634, 9390, 12207, 14390, 16276, 17268, 18707, 18780, 20345, 21585, 24414, 28780, 37414, 40690, 43170, 48828, 56121, 61035, 74828, 81380, 86340, 93535, 112242, 122070, 187070, 224484, 244140, 280605, 374140, 450407, 561210, 900814, 1122420, 1351221, 1801628, 2252035, 2702442, 4504070, 5404884, 5855291, 6756105, 9008140, 11710582, 13512210, 17565873, 23421164, 27024420, 29276455, 35131746, 58552910, 70263492, 87829365, 117105820, 175658730, 351317460]

約数ペア:

[(1, 351317460), (2, 175658730), (3, 117105820), (4, 87829365), (5, 70263492), (6, 58552910), (10, 35131746), (12, 29276455), (13, 27024420), (15, 23421164), (20, 17565873), (26, 13512210), (30, 11710582), (39, 9008140), (52, 6756105), (60, 5855291), (65, 5404884), (78, 4504070), (130, 2702442), (156, 2252035), (195, 1801628), (260, 1351221), (313, 1122420), (390, 900814), (626, 561210), (780, 450407), (939, 374140), (1252, 280605), (1439, 244140), (1565, 224484), (1878, 187070), (2878, 122070), (3130, 112242), (3756, 93535), (4069, 86340), (4317, 81380), (4695, 74828), (5756, 61035), (6260, 56121), (7195, 48828), (8138, 43170), (8634, 40690), (9390, 37414), (12207, 28780), (14390, 24414), (16276, 21585), (17268, 20345), (18707, 18780)]