234191360

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 160

約数和(自身を含む): 626959872

約数和(自身を除く): 392768512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 227, 248, 256, 260, 310, 320, 403, 416, 454, 496, 512, 520, 620, 640, 806, 832, 908, 992, 1040, 1135, 1240, 1280, 1612, 1664, 1816, 1984, 2015, 2080, 2270, 2480, 2560, 2951, 3224, 3328, 3632, 3968, 4030, 4160, 4540, 4960, 5902, 6448, 6656, 7037, 7264, 7936, 8060, 8320, 9080, 9920, 11804, 12896, 14074, 14528, 14755, 15872, 16120, 16640, 18160, 19840, 23608, 25792, 28148, 29056, 29510, 32240, 33280, 35185, 36320, 39680, 47216, 51584, 56296, 58112, 59020, 64480, 70370, 72640, 79360, 91481, 94432, 103168, 112592, 116224, 118040, 128960, 140740, 145280, 182962, 188864, 206336, 225184, 236080, 257920, 281480, 290560, 365924, 377728, 450368, 457405, 472160, 515840, 562960, 581120, 731848, 755456, 900736, 914810, 944320, 1031680, 1125920, 1463696, 1510912, 1801472, 1829620, 1888640, 2251840, 2927392, 3602944, 3659240, 3777280, 4503680, 5854784, 7318480, 7554560, 9007360, 11709568, 14636960, 18014720, 23419136, 29273920, 46838272, 58547840, 117095680, 234191360]

約数ペア:

[(1, 234191360), (2, 117095680), (4, 58547840), (5, 46838272), (8, 29273920), (10, 23419136), (13, 18014720), (16, 14636960), (20, 11709568), (26, 9007360), (31, 7554560), (32, 7318480), (40, 5854784), (52, 4503680), (62, 3777280), (64, 3659240), (65, 3602944), (80, 2927392), (104, 2251840), (124, 1888640), (128, 1829620), (130, 1801472), (155, 1510912), (160, 1463696), (208, 1125920), (227, 1031680), (248, 944320), (256, 914810), (260, 900736), (310, 755456), (320, 731848), (403, 581120), (416, 562960), (454, 515840), (496, 472160), (512, 457405), (520, 450368), (620, 377728), (640, 365924), (806, 290560), (832, 281480), (908, 257920), (992, 236080), (1040, 225184), (1135, 206336), (1240, 188864), (1280, 182962), (1612, 145280), (1664, 140740), (1816, 128960), (1984, 118040), (2015, 116224), (2080, 112592), (2270, 103168), (2480, 94432), (2560, 91481), (2951, 79360), (3224, 72640), (3328, 70370), (3632, 64480), (3968, 59020), (4030, 58112), (4160, 56296), (4540, 51584), (4960, 47216), (5902, 39680), (6448, 36320), (6656, 35185), (7037, 33280), (7264, 32240), (7936, 29510), (8060, 29056), (8320, 28148), (9080, 25792), (9920, 23608), (11804, 19840), (12896, 18160), (14074, 16640), (14528, 16120), (14755, 15872)]