461097472

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 160

約数和(自身を含む): 1099929600

約数和(自身を除く): 638832128

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 128, 139, 152, 176, 209, 248, 256, 278, 304, 341, 352, 418, 496, 512, 556, 589, 608, 682, 704, 836, 992, 1112, 1178, 1216, 1364, 1408, 1529, 1672, 1984, 2224, 2356, 2432, 2641, 2728, 2816, 3058, 3344, 3968, 4309, 4448, 4712, 4864, 5282, 5456, 5632, 6116, 6479, 6688, 7936, 8618, 8896, 9424, 9728, 10564, 10912, 12232, 12958, 13376, 15872, 17236, 17792, 18848, 21128, 21824, 24464, 25916, 26752, 29051, 34472, 35584, 37696, 42256, 43648, 47399, 48928, 51832, 53504, 58102, 68944, 71168, 75392, 81871, 84512, 87296, 94798, 97856, 103664, 107008, 116204, 137888, 150784, 163742, 169024, 174592, 189596, 195712, 207328, 232408, 275776, 301568, 327484, 338048, 379192, 391424, 414656, 464816, 551552, 654968, 676096, 758384, 782848, 829312, 900581, 929632, 1103104, 1309936, 1352192, 1516768, 1658624, 1801162, 1859264, 2206208, 2619872, 3033536, 3317248, 3602324, 3718528, 5239744, 6067072, 7204648, 7437056, 10479488, 12134144, 14409296, 14874112, 20958976, 24268288, 28818592, 41917952, 57637184, 115274368, 230548736, 461097472]

約数ペア:

[(1, 461097472), (2, 230548736), (4, 115274368), (8, 57637184), (11, 41917952), (16, 28818592), (19, 24268288), (22, 20958976), (31, 14874112), (32, 14409296), (38, 12134144), (44, 10479488), (62, 7437056), (64, 7204648), (76, 6067072), (88, 5239744), (124, 3718528), (128, 3602324), (139, 3317248), (152, 3033536), (176, 2619872), (209, 2206208), (248, 1859264), (256, 1801162), (278, 1658624), (304, 1516768), (341, 1352192), (352, 1309936), (418, 1103104), (496, 929632), (512, 900581), (556, 829312), (589, 782848), (608, 758384), (682, 676096), (704, 654968), (836, 551552), (992, 464816), (1112, 414656), (1178, 391424), (1216, 379192), (1364, 338048), (1408, 327484), (1529, 301568), (1672, 275776), (1984, 232408), (2224, 207328), (2356, 195712), (2432, 189596), (2641, 174592), (2728, 169024), (2816, 163742), (3058, 150784), (3344, 137888), (3968, 116204), (4309, 107008), (4448, 103664), (4712, 97856), (4864, 94798), (5282, 87296), (5456, 84512), (5632, 81871), (6116, 75392), (6479, 71168), (6688, 68944), (7936, 58102), (8618, 53504), (8896, 51832), (9424, 48928), (9728, 47399), (10564, 43648), (10912, 42256), (12232, 37696), (12958, 35584), (13376, 34472), (15872, 29051), (17236, 26752), (17792, 25916), (18848, 24464), (21128, 21824)]