447541128

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 1235239200

約数和(自身を除く): 787698072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 211, 267, 331, 356, 422, 534, 633, 662, 712, 801, 844, 993, 1068, 1266, 1324, 1602, 1688, 1899, 1986, 2136, 2532, 2648, 2979, 3204, 3798, 3972, 5064, 5958, 6408, 7596, 7944, 11916, 15192, 18779, 23832, 29459, 37558, 56337, 58918, 69841, 75116, 88377, 112674, 117836, 139682, 150232, 169011, 176754, 209523, 225348, 235672, 265131, 279364, 338022, 353508, 419046, 450696, 530262, 558728, 628569, 676044, 707016, 838092, 1060524, 1257138, 1352088, 1676184, 2121048, 2514276, 5028552, 6215849, 12431698, 18647547, 24863396, 37295094, 49726792, 55942641, 74590188, 111885282, 149180376, 223770564, 447541128]

約数ペア:

[(1, 447541128), (2, 223770564), (3, 149180376), (4, 111885282), (6, 74590188), (8, 55942641), (9, 49726792), (12, 37295094), (18, 24863396), (24, 18647547), (36, 12431698), (72, 6215849), (89, 5028552), (178, 2514276), (211, 2121048), (267, 1676184), (331, 1352088), (356, 1257138), (422, 1060524), (534, 838092), (633, 707016), (662, 676044), (712, 628569), (801, 558728), (844, 530262), (993, 450696), (1068, 419046), (1266, 353508), (1324, 338022), (1602, 279364), (1688, 265131), (1899, 235672), (1986, 225348), (2136, 209523), (2532, 176754), (2648, 169011), (2979, 150232), (3204, 139682), (3798, 117836), (3972, 112674), (5064, 88377), (5958, 75116), (6408, 69841), (7596, 58918), (7944, 56337), (11916, 37558), (15192, 29459), (18779, 23832)]