1900789044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{1663}}^1$

素因数の和:2925

約数の個数: 96

約数和(自身を含む): 5537366016

約数和(自身を除く): 3636576972

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 1237, 1663, 2474, 3326, 3711, 4948, 4989, 6652, 7422, 8659, 9978, 11641, 13607, 14844, 17318, 18293, 19956, 23282, 25977, 27214, 34636, 34923, 36586, 40821, 46564, 51954, 54428, 54879, 69846, 73172, 81642, 95249, 103908, 109758, 128051, 139692, 163284, 190498, 219516, 256102, 285747, 380996, 384153, 512204, 571494, 768306, 1142988, 1536612, 2057131, 4114262, 6171393, 8228524, 12342786, 14399917, 22628441, 24685572, 28799834, 43199751, 45256882, 57599668, 67885323, 86399502, 90513764, 135770646, 158399087, 172799004, 271541292, 316798174, 475197261, 633596348, 950394522, 1900789044]

約数ペア:

[(1, 1900789044), (2, 950394522), (3, 633596348), (4, 475197261), (6, 316798174), (7, 271541292), (11, 172799004), (12, 158399087), (14, 135770646), (21, 90513764), (22, 86399502), (28, 67885323), (33, 57599668), (42, 45256882), (44, 43199751), (66, 28799834), (77, 24685572), (84, 22628441), (132, 14399917), (154, 12342786), (231, 8228524), (308, 6171393), (462, 4114262), (924, 2057131), (1237, 1536612), (1663, 1142988), (2474, 768306), (3326, 571494), (3711, 512204), (4948, 384153), (4989, 380996), (6652, 285747), (7422, 256102), (8659, 219516), (9978, 190498), (11641, 163284), (13607, 139692), (14844, 128051), (17318, 109758), (18293, 103908), (19956, 95249), (23282, 81642), (25977, 73172), (27214, 69846), (34636, 54879), (34923, 54428), (36586, 51954), (40821, 46564)]