221851008

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2791}}^1$

素因数の和:2837

約数の個数: 128

約数和(自身を含む): 683481600

約数和(自身を除く): 461630592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2484, 2791, 2944, 3312, 3456, 4416, 4968, 5582, 6624, 8373, 8832, 9936, 11164, 13248, 16746, 19872, 22328, 25119, 26496, 33492, 39744, 44656, 50238, 64193, 66984, 75357, 79488, 89312, 100476, 128386, 133968, 150714, 178624, 192579, 200952, 256772, 267936, 301428, 357248, 385158, 401904, 513544, 535872, 577737, 602856, 770316, 803808, 1027088, 1071744, 1155474, 1205712, 1540632, 1607616, 1733211, 2054176, 2310948, 2411424, 3081264, 3215232, 3466422, 4108352, 4621896, 4822848, 6162528, 6932844, 8216704, 9243792, 9645696, 12325056, 13865688, 18487584, 24650112, 27731376, 36975168, 55462752, 73950336, 110925504, 221851008]

約数ペア:

[(1, 221851008), (2, 110925504), (3, 73950336), (4, 55462752), (6, 36975168), (8, 27731376), (9, 24650112), (12, 18487584), (16, 13865688), (18, 12325056), (23, 9645696), (24, 9243792), (27, 8216704), (32, 6932844), (36, 6162528), (46, 4822848), (48, 4621896), (54, 4108352), (64, 3466422), (69, 3215232), (72, 3081264), (92, 2411424), (96, 2310948), (108, 2054176), (128, 1733211), (138, 1607616), (144, 1540632), (184, 1205712), (192, 1155474), (207, 1071744), (216, 1027088), (276, 803808), (288, 770316), (368, 602856), (384, 577737), (414, 535872), (432, 513544), (552, 401904), (576, 385158), (621, 357248), (736, 301428), (828, 267936), (864, 256772), (1104, 200952), (1152, 192579), (1242, 178624), (1472, 150714), (1656, 133968), (1728, 128386), (2208, 100476), (2484, 89312), (2791, 79488), (2944, 75357), (3312, 66984), (3456, 64193), (4416, 50238), (4968, 44656), (5582, 39744), (6624, 33492), (8373, 26496), (8832, 25119), (9936, 22328), (11164, 19872), (13248, 16746)]