1940893344

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{39877}}^1$

素因数の和:39919

約数の個数: 108

約数和(自身を含む): 5976795006

約数和(自身を除く): 4035901662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 5408, 6084, 8112, 12168, 16224, 24336, 39877, 48672, 79754, 119631, 159508, 239262, 319016, 358893, 478524, 518401, 638032, 717786, 957048, 1036802, 1276064, 1435572, 1555203, 1914096, 2073604, 2871144, 3110406, 3828192, 4147208, 4665609, 5742288, 6220812, 6739213, 8294416, 9331218, 11484576, 12441624, 13478426, 16588832, 18662436, 20217639, 24883248, 26956852, 37324872, 40435278, 49766496, 53913704, 60652917, 74649744, 80870556, 107827408, 121305834, 149299488, 161741112, 215654816, 242611668, 323482224, 485223336, 646964448, 970446672, 1940893344]

約数ペア:

[(1, 1940893344), (2, 970446672), (3, 646964448), (4, 485223336), (6, 323482224), (8, 242611668), (9, 215654816), (12, 161741112), (13, 149299488), (16, 121305834), (18, 107827408), (24, 80870556), (26, 74649744), (32, 60652917), (36, 53913704), (39, 49766496), (48, 40435278), (52, 37324872), (72, 26956852), (78, 24883248), (96, 20217639), (104, 18662436), (117, 16588832), (144, 13478426), (156, 12441624), (169, 11484576), (208, 9331218), (234, 8294416), (288, 6739213), (312, 6220812), (338, 5742288), (416, 4665609), (468, 4147208), (507, 3828192), (624, 3110406), (676, 2871144), (936, 2073604), (1014, 1914096), (1248, 1555203), (1352, 1435572), (1521, 1276064), (1872, 1036802), (2028, 957048), (2704, 717786), (3042, 638032), (3744, 518401), (4056, 478524), (5408, 358893), (6084, 319016), (8112, 239262), (12168, 159508), (16224, 119631), (24336, 79754), (39877, 48672)]