489312912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2111}}^1$

素因数の和:2572

約数の個数: 80

約数和(自身を含む): 1382768640

約数和(自身を除く): 893455728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 439, 528, 878, 1317, 1756, 2111, 2634, 3512, 4222, 4829, 5268, 6333, 7024, 8444, 9658, 10536, 12666, 14487, 16888, 19316, 21072, 23221, 25332, 28974, 33776, 38632, 46442, 50664, 57948, 69663, 77264, 92884, 101328, 115896, 139326, 185768, 231792, 278652, 371536, 557304, 926729, 1114608, 1853458, 2780187, 3706916, 5560374, 7413832, 10194019, 11120748, 14827664, 20388038, 22241496, 30582057, 40776076, 44482992, 61164114, 81552152, 122328228, 163104304, 244656456, 489312912]

約数ペア:

[(1, 489312912), (2, 244656456), (3, 163104304), (4, 122328228), (6, 81552152), (8, 61164114), (11, 44482992), (12, 40776076), (16, 30582057), (22, 22241496), (24, 20388038), (33, 14827664), (44, 11120748), (48, 10194019), (66, 7413832), (88, 5560374), (132, 3706916), (176, 2780187), (264, 1853458), (439, 1114608), (528, 926729), (878, 557304), (1317, 371536), (1756, 278652), (2111, 231792), (2634, 185768), (3512, 139326), (4222, 115896), (4829, 101328), (5268, 92884), (6333, 77264), (7024, 69663), (8444, 57948), (9658, 50664), (10536, 46442), (12666, 38632), (14487, 33776), (16888, 28974), (19316, 25332), (21072, 23221)]