15697911642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:840

約数の個数: 128

約数和(自身を含む): 37677657600

約数和(自身を除く): 21979745958

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 109, 174, 203, 218, 317, 327, 373, 406, 609, 634, 654, 746, 763, 951, 1119, 1218, 1526, 1902, 2219, 2238, 2289, 2611, 3161, 4438, 4578, 5222, 6322, 6657, 7833, 9193, 9483, 10817, 13314, 15666, 18386, 18966, 21634, 22127, 27579, 32451, 34553, 40657, 44254, 55158, 64351, 64902, 66381, 69106, 75719, 81314, 103659, 118241, 121971, 128702, 132762, 151438, 193053, 207318, 227157, 236482, 241871, 243942, 284599, 354723, 386106, 454314, 483742, 569198, 709446, 725613, 827687, 853797, 1002037, 1179053, 1451226, 1655374, 1707594, 2004074, 2358106, 2483061, 3006111, 3428989, 3537159, 4966122, 6012222, 6857978, 7014259, 7074318, 8253371, 10286967, 12888269, 14028518, 16506742, 20573934, 21042777, 24002923, 24760113, 25776538, 38664807, 42085554, 48005846, 49520226, 72008769, 77329614, 90217883, 144017538, 180435766, 270653649, 373759801, 541307298, 747519602, 1121279403, 2242558806, 2616318607, 5232637214, 7848955821, 15697911642]

約数ペア:

[(1, 15697911642), (2, 7848955821), (3, 5232637214), (6, 2616318607), (7, 2242558806), (14, 1121279403), (21, 747519602), (29, 541307298), (42, 373759801), (58, 270653649), (87, 180435766), (109, 144017538), (174, 90217883), (203, 77329614), (218, 72008769), (317, 49520226), (327, 48005846), (373, 42085554), (406, 38664807), (609, 25776538), (634, 24760113), (654, 24002923), (746, 21042777), (763, 20573934), (951, 16506742), (1119, 14028518), (1218, 12888269), (1526, 10286967), (1902, 8253371), (2219, 7074318), (2238, 7014259), (2289, 6857978), (2611, 6012222), (3161, 4966122), (4438, 3537159), (4578, 3428989), (5222, 3006111), (6322, 2483061), (6657, 2358106), (7833, 2004074), (9193, 1707594), (9483, 1655374), (10817, 1451226), (13314, 1179053), (15666, 1002037), (18386, 853797), (18966, 827687), (21634, 725613), (22127, 709446), (27579, 569198), (32451, 483742), (34553, 454314), (40657, 386106), (44254, 354723), (55158, 284599), (64351, 243942), (64902, 241871), (66381, 236482), (69106, 227157), (75719, 207318), (81314, 193053), (103659, 151438), (118241, 132762), (121971, 128702)]