421509816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64333}}^1$

素因数の和:64365

約数の個数: 96

約数和(自身を含む): 1405054560

約数和(自身を除く): 983544744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 64333, 128666, 192999, 257332, 385998, 450331, 514664, 578997, 771996, 836329, 900662, 1157994, 1350993, 1543992, 1672658, 1801324, 2315988, 2508987, 2701986, 3345316, 3602648, 4052979, 4631976, 5017974, 5403972, 5854303, 6690632, 7526961, 8105958, 10035948, 10807944, 11708606, 15053922, 16211916, 17562909, 20071896, 23417212, 30107844, 32423832, 35125818, 46834424, 52688727, 60215688, 70251636, 105377454, 140503272, 210754908, 421509816]

約数ペア:

[(1, 421509816), (2, 210754908), (3, 140503272), (4, 105377454), (6, 70251636), (7, 60215688), (8, 52688727), (9, 46834424), (12, 35125818), (13, 32423832), (14, 30107844), (18, 23417212), (21, 20071896), (24, 17562909), (26, 16211916), (28, 15053922), (36, 11708606), (39, 10807944), (42, 10035948), (52, 8105958), (56, 7526961), (63, 6690632), (72, 5854303), (78, 5403972), (84, 5017974), (91, 4631976), (104, 4052979), (117, 3602648), (126, 3345316), (156, 2701986), (168, 2508987), (182, 2315988), (234, 1801324), (252, 1672658), (273, 1543992), (312, 1350993), (364, 1157994), (468, 900662), (504, 836329), (546, 771996), (728, 578997), (819, 514664), (936, 450331), (1092, 385998), (1638, 257332), (2184, 192999), (3276, 128666), (6552, 64333)]