8857992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 27216000

約数和(自身を除く): 18358008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 88, 89, 104, 116, 132, 143, 156, 174, 178, 232, 264, 267, 286, 312, 319, 348, 356, 377, 429, 534, 572, 638, 696, 712, 754, 858, 957, 979, 1068, 1131, 1144, 1157, 1276, 1508, 1716, 1914, 1958, 2136, 2262, 2314, 2552, 2581, 2937, 3016, 3432, 3471, 3828, 3916, 4147, 4524, 4628, 5162, 5874, 6942, 7656, 7743, 7832, 8294, 9048, 9256, 10324, 11748, 12441, 12727, 13884, 15486, 16588, 20648, 23496, 24882, 25454, 27768, 28391, 30972, 33176, 33553, 38181, 49764, 50908, 56782, 61944, 67106, 76362, 85173, 99528, 100659, 101816, 113564, 134212, 152724, 170346, 201318, 227128, 268424, 305448, 340692, 369083, 402636, 681384, 738166, 805272, 1107249, 1476332, 2214498, 2952664, 4428996, 8857992]

約数ペア:

[(1, 8857992), (2, 4428996), (3, 2952664), (4, 2214498), (6, 1476332), (8, 1107249), (11, 805272), (12, 738166), (13, 681384), (22, 402636), (24, 369083), (26, 340692), (29, 305448), (33, 268424), (39, 227128), (44, 201318), (52, 170346), (58, 152724), (66, 134212), (78, 113564), (87, 101816), (88, 100659), (89, 99528), (104, 85173), (116, 76362), (132, 67106), (143, 61944), (156, 56782), (174, 50908), (178, 49764), (232, 38181), (264, 33553), (267, 33176), (286, 30972), (312, 28391), (319, 27768), (348, 25454), (356, 24882), (377, 23496), (429, 20648), (534, 16588), (572, 15486), (638, 13884), (696, 12727), (712, 12441), (754, 11748), (858, 10324), (957, 9256), (979, 9048), (1068, 8294), (1131, 7832), (1144, 7743), (1157, 7656), (1276, 6942), (1508, 5874), (1716, 5162), (1914, 4628), (1958, 4524), (2136, 4147), (2262, 3916), (2314, 3828), (2552, 3471), (2581, 3432), (2937, 3016)]