1644632832

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1954

約数の個数: 144

約数和(自身を含む): 4642921472

約数和(自身を除く): 2998288640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 248, 256, 296, 372, 384, 444, 496, 592, 744, 768, 888, 992, 1147, 1184, 1488, 1776, 1867, 1984, 2294, 2368, 2976, 3441, 3552, 3734, 3968, 4588, 4736, 5601, 5952, 6882, 7104, 7468, 7936, 9176, 9472, 11202, 11904, 13764, 14208, 14936, 18352, 22404, 23808, 27528, 28416, 29872, 36704, 44808, 55056, 57877, 59744, 69079, 73408, 89616, 110112, 115754, 119488, 138158, 146816, 173631, 179232, 207237, 220224, 231508, 238976, 276316, 293632, 347262, 358464, 414474, 440448, 463016, 477952, 552632, 694524, 716928, 828948, 880896, 926032, 1105264, 1389048, 1433856, 1657896, 1852064, 2141449, 2210528, 2778096, 3315792, 3704128, 4282898, 4421056, 5556192, 6424347, 6631584, 7408256, 8565796, 8842112, 11112384, 12848694, 13263168, 14816512, 17131592, 17684224, 22224768, 25697388, 26526336, 34263184, 44449536, 51394776, 53052672, 68526368, 102789552, 137052736, 205579104, 274105472, 411158208, 548210944, 822316416, 1644632832]

約数ペア:

[(1, 1644632832), (2, 822316416), (3, 548210944), (4, 411158208), (6, 274105472), (8, 205579104), (12, 137052736), (16, 102789552), (24, 68526368), (31, 53052672), (32, 51394776), (37, 44449536), (48, 34263184), (62, 26526336), (64, 25697388), (74, 22224768), (93, 17684224), (96, 17131592), (111, 14816512), (124, 13263168), (128, 12848694), (148, 11112384), (186, 8842112), (192, 8565796), (222, 7408256), (248, 6631584), (256, 6424347), (296, 5556192), (372, 4421056), (384, 4282898), (444, 3704128), (496, 3315792), (592, 2778096), (744, 2210528), (768, 2141449), (888, 1852064), (992, 1657896), (1147, 1433856), (1184, 1389048), (1488, 1105264), (1776, 926032), (1867, 880896), (1984, 828948), (2294, 716928), (2368, 694524), (2976, 552632), (3441, 477952), (3552, 463016), (3734, 440448), (3968, 414474), (4588, 358464), (4736, 347262), (5601, 293632), (5952, 276316), (6882, 238976), (7104, 231508), (7468, 220224), (7936, 207237), (9176, 179232), (9472, 173631), (11202, 146816), (11904, 138158), (13764, 119488), (14208, 115754), (14936, 110112), (18352, 89616), (22404, 73408), (23808, 69079), (27528, 59744), (28416, 57877), (29872, 55056), (36704, 44808)]