248321472

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2626

約数の個数: 112

約数和(自身を含む): 761463552

約数和(自身を除く): 513142080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 146, 168, 192, 219, 224, 292, 336, 438, 448, 511, 584, 672, 876, 1022, 1168, 1344, 1533, 1752, 2044, 2336, 2531, 3066, 3504, 4088, 4672, 5062, 6132, 7008, 7593, 8176, 10124, 12264, 14016, 15186, 16352, 17717, 20248, 24528, 30372, 32704, 35434, 40496, 49056, 53151, 60744, 70868, 80992, 98112, 106302, 121488, 141736, 161984, 184763, 212604, 242976, 283472, 369526, 425208, 485952, 554289, 566944, 739052, 850416, 1108578, 1133888, 1293341, 1478104, 1700832, 2217156, 2586682, 2956208, 3401664, 3880023, 4434312, 5173364, 5912416, 7760046, 8868624, 10346728, 11824832, 15520092, 17737248, 20693456, 31040184, 35474496, 41386912, 62080368, 82773824, 124160736, 248321472]

約数ペア:

[(1, 248321472), (2, 124160736), (3, 82773824), (4, 62080368), (6, 41386912), (7, 35474496), (8, 31040184), (12, 20693456), (14, 17737248), (16, 15520092), (21, 11824832), (24, 10346728), (28, 8868624), (32, 7760046), (42, 5912416), (48, 5173364), (56, 4434312), (64, 3880023), (73, 3401664), (84, 2956208), (96, 2586682), (112, 2217156), (146, 1700832), (168, 1478104), (192, 1293341), (219, 1133888), (224, 1108578), (292, 850416), (336, 739052), (438, 566944), (448, 554289), (511, 485952), (584, 425208), (672, 369526), (876, 283472), (1022, 242976), (1168, 212604), (1344, 184763), (1533, 161984), (1752, 141736), (2044, 121488), (2336, 106302), (2531, 98112), (3066, 80992), (3504, 70868), (4088, 60744), (4672, 53151), (5062, 49056), (6132, 40496), (7008, 35434), (7593, 32704), (8176, 30372), (10124, 24528), (12264, 20248), (14016, 17717), (15186, 16352)]