216487296

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1753

約数の個数: 128

約数和(自身を含む): 656594400

約数和(自身を除く): 440107104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 432, 444, 576, 592, 666, 864, 888, 999, 1152, 1184, 1332, 1693, 1728, 1776, 1998, 2368, 2664, 3386, 3456, 3552, 3996, 4736, 5079, 5328, 6772, 7104, 7992, 10158, 10656, 13544, 14208, 15237, 15984, 20316, 21312, 27088, 30474, 31968, 40632, 42624, 45711, 54176, 60948, 62641, 63936, 81264, 91422, 108352, 121896, 125282, 127872, 162528, 182844, 187923, 216704, 243792, 250564, 325056, 365688, 375846, 487584, 501128, 563769, 650112, 731376, 751692, 975168, 1002256, 1127538, 1462752, 1503384, 1691307, 1950336, 2004512, 2255076, 2925504, 3006768, 3382614, 4009024, 4510152, 5851008, 6013536, 6765228, 8018048, 9020304, 12027072, 13530456, 18040608, 24054144, 27060912, 36081216, 54121824, 72162432, 108243648, 216487296]

約数ペア:

[(1, 216487296), (2, 108243648), (3, 72162432), (4, 54121824), (6, 36081216), (8, 27060912), (9, 24054144), (12, 18040608), (16, 13530456), (18, 12027072), (24, 9020304), (27, 8018048), (32, 6765228), (36, 6013536), (37, 5851008), (48, 4510152), (54, 4009024), (64, 3382614), (72, 3006768), (74, 2925504), (96, 2255076), (108, 2004512), (111, 1950336), (128, 1691307), (144, 1503384), (148, 1462752), (192, 1127538), (216, 1002256), (222, 975168), (288, 751692), (296, 731376), (333, 650112), (384, 563769), (432, 501128), (444, 487584), (576, 375846), (592, 365688), (666, 325056), (864, 250564), (888, 243792), (999, 216704), (1152, 187923), (1184, 182844), (1332, 162528), (1693, 127872), (1728, 125282), (1776, 121896), (1998, 108352), (2368, 91422), (2664, 81264), (3386, 63936), (3456, 62641), (3552, 60948), (3996, 54176), (4736, 45711), (5079, 42624), (5328, 40632), (6772, 31968), (7104, 30474), (7992, 27088), (10158, 21312), (10656, 20316), (13544, 15984), (14208, 15237)]