294873280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1074

約数の個数: 112

約数和(自身を含む): 767327904

約数和(自身を除く): 472454624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 73, 80, 104, 130, 146, 160, 208, 260, 292, 320, 365, 416, 520, 584, 730, 832, 949, 971, 1040, 1168, 1460, 1898, 1942, 2080, 2336, 2920, 3796, 3884, 4160, 4672, 4745, 4855, 5840, 7592, 7768, 9490, 9710, 11680, 12623, 15184, 15536, 18980, 19420, 23360, 25246, 30368, 31072, 37960, 38840, 50492, 60736, 62144, 63115, 70883, 75920, 77680, 100984, 126230, 141766, 151840, 155360, 201968, 252460, 283532, 303680, 310720, 354415, 403936, 504920, 567064, 708830, 807872, 921479, 1009840, 1134128, 1417660, 1842958, 2019680, 2268256, 2835320, 3685916, 4039360, 4536512, 4607395, 5670640, 7371832, 9214790, 11341280, 14743664, 18429580, 22682560, 29487328, 36859160, 58974656, 73718320, 147436640, 294873280]

約数ペア:

[(1, 294873280), (2, 147436640), (4, 73718320), (5, 58974656), (8, 36859160), (10, 29487328), (13, 22682560), (16, 18429580), (20, 14743664), (26, 11341280), (32, 9214790), (40, 7371832), (52, 5670640), (64, 4607395), (65, 4536512), (73, 4039360), (80, 3685916), (104, 2835320), (130, 2268256), (146, 2019680), (160, 1842958), (208, 1417660), (260, 1134128), (292, 1009840), (320, 921479), (365, 807872), (416, 708830), (520, 567064), (584, 504920), (730, 403936), (832, 354415), (949, 310720), (971, 303680), (1040, 283532), (1168, 252460), (1460, 201968), (1898, 155360), (1942, 151840), (2080, 141766), (2336, 126230), (2920, 100984), (3796, 77680), (3884, 75920), (4160, 70883), (4672, 63115), (4745, 62144), (4855, 60736), (5840, 50492), (7592, 38840), (7768, 37960), (9490, 31072), (9710, 30368), (11680, 25246), (12623, 23360), (15184, 19420), (15536, 18980)]