127844496

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2261

約数の個数: 120

約数和(自身を含む): 397918976

約数和(自身を除く): 270074480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2203, 2232, 2418, 3224, 3627, 4406, 4464, 4836, 6448, 6609, 7254, 8812, 9672, 13218, 14508, 17624, 19344, 19827, 26436, 28639, 29016, 35248, 39654, 52872, 57278, 58032, 68293, 79308, 85917, 105744, 114556, 136586, 158616, 171834, 204879, 229112, 257751, 273172, 317232, 343668, 409758, 458224, 515502, 546344, 614637, 687336, 819516, 887809, 1031004, 1092688, 1229274, 1374672, 1639032, 1775618, 2062008, 2458548, 2663427, 3278064, 3551236, 4124016, 4917096, 5326854, 7102472, 7990281, 9834192, 10653708, 14204944, 15980562, 21307416, 31961124, 42614832, 63922248, 127844496]

約数ペア:

[(1, 127844496), (2, 63922248), (3, 42614832), (4, 31961124), (6, 21307416), (8, 15980562), (9, 14204944), (12, 10653708), (13, 9834192), (16, 7990281), (18, 7102472), (24, 5326854), (26, 4917096), (31, 4124016), (36, 3551236), (39, 3278064), (48, 2663427), (52, 2458548), (62, 2062008), (72, 1775618), (78, 1639032), (93, 1374672), (104, 1229274), (117, 1092688), (124, 1031004), (144, 887809), (156, 819516), (186, 687336), (208, 614637), (234, 546344), (248, 515502), (279, 458224), (312, 409758), (372, 343668), (403, 317232), (468, 273172), (496, 257751), (558, 229112), (624, 204879), (744, 171834), (806, 158616), (936, 136586), (1116, 114556), (1209, 105744), (1488, 85917), (1612, 79308), (1872, 68293), (2203, 58032), (2232, 57278), (2418, 52872), (3224, 39654), (3627, 35248), (4406, 29016), (4464, 28639), (4836, 26436), (6448, 19827), (6609, 19344), (7254, 17624), (8812, 14508), (9672, 13218)]