355375488

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 1024218720

約数和(自身を除く): 668843232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 257, 277, 312, 384, 416, 514, 554, 624, 771, 831, 832, 1028, 1108, 1248, 1542, 1662, 1664, 2056, 2216, 2496, 3084, 3324, 3341, 3601, 4112, 4432, 4992, 6168, 6648, 6682, 7202, 8224, 8864, 10023, 10803, 12336, 13296, 13364, 14404, 16448, 17728, 20046, 21606, 24672, 26592, 26728, 28808, 32896, 35456, 40092, 43212, 49344, 53184, 53456, 57616, 71189, 80184, 86424, 98688, 106368, 106912, 115232, 142378, 160368, 172848, 213567, 213824, 230464, 284756, 320736, 345696, 427134, 427648, 460928, 569512, 641472, 691392, 854268, 925457, 1139024, 1282944, 1382784, 1708536, 1850914, 2278048, 2776371, 3417072, 3701828, 4556096, 5552742, 6834144, 7403656, 9112192, 11105484, 13668288, 14807312, 22210968, 27336576, 29614624, 44421936, 59229248, 88843872, 118458496, 177687744, 355375488]

約数ペア:

[(1, 355375488), (2, 177687744), (3, 118458496), (4, 88843872), (6, 59229248), (8, 44421936), (12, 29614624), (13, 27336576), (16, 22210968), (24, 14807312), (26, 13668288), (32, 11105484), (39, 9112192), (48, 7403656), (52, 6834144), (64, 5552742), (78, 4556096), (96, 3701828), (104, 3417072), (128, 2776371), (156, 2278048), (192, 1850914), (208, 1708536), (257, 1382784), (277, 1282944), (312, 1139024), (384, 925457), (416, 854268), (514, 691392), (554, 641472), (624, 569512), (771, 460928), (831, 427648), (832, 427134), (1028, 345696), (1108, 320736), (1248, 284756), (1542, 230464), (1662, 213824), (1664, 213567), (2056, 172848), (2216, 160368), (2496, 142378), (3084, 115232), (3324, 106912), (3341, 106368), (3601, 98688), (4112, 86424), (4432, 80184), (4992, 71189), (6168, 57616), (6648, 53456), (6682, 53184), (7202, 49344), (8224, 43212), (8864, 40092), (10023, 35456), (10803, 32896), (12336, 28808), (13296, 26728), (13364, 26592), (14404, 24672), (16448, 21606), (17728, 20046)]