126390432

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 144

約数和(自身を含む): 400946112

約数和(自身を除く): 274555680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 361, 399, 456, 521, 532, 608, 672, 722, 798, 912, 1042, 1064, 1083, 1444, 1563, 1596, 1824, 2084, 2128, 2166, 2527, 2888, 3126, 3192, 3647, 4168, 4256, 4332, 5054, 5776, 6252, 6384, 7294, 7581, 8336, 8664, 9899, 10108, 10941, 11552, 12504, 12768, 14588, 15162, 16672, 17328, 19798, 20216, 21882, 25008, 29176, 29697, 30324, 34656, 39596, 40432, 43764, 50016, 58352, 59394, 60648, 69293, 79192, 80864, 87528, 116704, 118788, 121296, 138586, 158384, 175056, 188081, 207879, 237576, 242592, 277172, 316768, 350112, 376162, 415758, 475152, 554344, 564243, 752324, 831516, 950304, 1108688, 1128486, 1316567, 1504648, 1663032, 2217376, 2256972, 2633134, 3009296, 3326064, 3949701, 4513944, 5266268, 6018592, 6652128, 7899402, 9027888, 10532536, 15798804, 18055776, 21065072, 31597608, 42130144, 63195216, 126390432]

約数ペア:

[(1, 126390432), (2, 63195216), (3, 42130144), (4, 31597608), (6, 21065072), (7, 18055776), (8, 15798804), (12, 10532536), (14, 9027888), (16, 7899402), (19, 6652128), (21, 6018592), (24, 5266268), (28, 4513944), (32, 3949701), (38, 3326064), (42, 3009296), (48, 2633134), (56, 2256972), (57, 2217376), (76, 1663032), (84, 1504648), (96, 1316567), (112, 1128486), (114, 1108688), (133, 950304), (152, 831516), (168, 752324), (224, 564243), (228, 554344), (266, 475152), (304, 415758), (336, 376162), (361, 350112), (399, 316768), (456, 277172), (521, 242592), (532, 237576), (608, 207879), (672, 188081), (722, 175056), (798, 158384), (912, 138586), (1042, 121296), (1064, 118788), (1083, 116704), (1444, 87528), (1563, 80864), (1596, 79192), (1824, 69293), (2084, 60648), (2128, 59394), (2166, 58352), (2527, 50016), (2888, 43764), (3126, 40432), (3192, 39596), (3647, 34656), (4168, 30324), (4256, 29697), (4332, 29176), (5054, 25008), (5776, 21882), (6252, 20216), (6384, 19798), (7294, 17328), (7581, 16672), (8336, 15162), (8664, 14588), (9899, 12768), (10108, 12504), (10941, 11552)]