815769768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 2322432000

約数和(自身を除く): 1506662232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 127, 132, 174, 232, 254, 264, 319, 348, 381, 508, 638, 696, 762, 839, 957, 1016, 1276, 1397, 1524, 1678, 1914, 2517, 2552, 2794, 3048, 3356, 3683, 3828, 4191, 5034, 5588, 6712, 7366, 7656, 8382, 9229, 10068, 11049, 11176, 14732, 16764, 18458, 20136, 22098, 24331, 27687, 29464, 33528, 36916, 40513, 44196, 48662, 55374, 72993, 73832, 81026, 88392, 97324, 106553, 110748, 121539, 145986, 162052, 194648, 213106, 221496, 243078, 267641, 291972, 319659, 324104, 426212, 486156, 535282, 583944, 639318, 802923, 852424, 972312, 1070564, 1172083, 1278636, 1605846, 2141128, 2344166, 2557272, 3090037, 3211692, 3516249, 4688332, 6180074, 6423384, 7032498, 9270111, 9376664, 12360148, 14064996, 18540222, 24720296, 28129992, 33990407, 37080444, 67980814, 74160888, 101971221, 135961628, 203942442, 271923256, 407884884, 815769768]

約数ペア:

[(1, 815769768), (2, 407884884), (3, 271923256), (4, 203942442), (6, 135961628), (8, 101971221), (11, 74160888), (12, 67980814), (22, 37080444), (24, 33990407), (29, 28129992), (33, 24720296), (44, 18540222), (58, 14064996), (66, 12360148), (87, 9376664), (88, 9270111), (116, 7032498), (127, 6423384), (132, 6180074), (174, 4688332), (232, 3516249), (254, 3211692), (264, 3090037), (319, 2557272), (348, 2344166), (381, 2141128), (508, 1605846), (638, 1278636), (696, 1172083), (762, 1070564), (839, 972312), (957, 852424), (1016, 802923), (1276, 639318), (1397, 583944), (1524, 535282), (1678, 486156), (1914, 426212), (2517, 324104), (2552, 319659), (2794, 291972), (3048, 267641), (3356, 243078), (3683, 221496), (3828, 213106), (4191, 194648), (5034, 162052), (5588, 145986), (6712, 121539), (7366, 110748), (7656, 106553), (8382, 97324), (9229, 88392), (10068, 81026), (11049, 73832), (11176, 72993), (14732, 55374), (16764, 48662), (18458, 44196), (20136, 40513), (22098, 36916), (24331, 33528), (27687, 29464)]