217176384

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1680

約数の個数: 112

約数和(自身を含む): 621588800

約数和(自身を除く): 404412416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 148, 152, 192, 222, 228, 296, 304, 444, 456, 592, 608, 703, 888, 912, 1184, 1216, 1406, 1609, 1776, 1824, 2109, 2368, 2812, 3218, 3552, 3648, 4218, 4827, 5624, 6436, 7104, 8436, 9654, 11248, 12872, 16872, 19308, 22496, 25744, 30571, 33744, 38616, 44992, 51488, 59533, 61142, 67488, 77232, 91713, 102976, 119066, 122284, 134976, 154464, 178599, 183426, 238132, 244568, 308928, 357198, 366852, 476264, 489136, 714396, 733704, 952528, 978272, 1131127, 1428792, 1467408, 1905056, 1956544, 2262254, 2857584, 2934816, 3393381, 3810112, 4524508, 5715168, 5869632, 6786762, 9049016, 11430336, 13573524, 18098032, 27147048, 36196064, 54294096, 72392128, 108588192, 217176384]

約数ペア:

[(1, 217176384), (2, 108588192), (3, 72392128), (4, 54294096), (6, 36196064), (8, 27147048), (12, 18098032), (16, 13573524), (19, 11430336), (24, 9049016), (32, 6786762), (37, 5869632), (38, 5715168), (48, 4524508), (57, 3810112), (64, 3393381), (74, 2934816), (76, 2857584), (96, 2262254), (111, 1956544), (114, 1905056), (148, 1467408), (152, 1428792), (192, 1131127), (222, 978272), (228, 952528), (296, 733704), (304, 714396), (444, 489136), (456, 476264), (592, 366852), (608, 357198), (703, 308928), (888, 244568), (912, 238132), (1184, 183426), (1216, 178599), (1406, 154464), (1609, 134976), (1776, 122284), (1824, 119066), (2109, 102976), (2368, 91713), (2812, 77232), (3218, 67488), (3552, 61142), (3648, 59533), (4218, 51488), (4827, 44992), (5624, 38616), (6436, 33744), (7104, 30571), (8436, 25744), (9654, 22496), (11248, 19308), (12872, 16872)]