748501488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11083}}^1$

素因数の和:11171

約数の個数: 120

約数和(自身を含む): 2429967488

約数和(自身を除く): 1681466000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 67, 72, 84, 112, 126, 134, 144, 168, 201, 252, 268, 336, 402, 469, 504, 536, 603, 804, 938, 1008, 1072, 1206, 1407, 1608, 1876, 2412, 2814, 3216, 3752, 4221, 4824, 5628, 7504, 8442, 9648, 11083, 11256, 16884, 22166, 22512, 33249, 33768, 44332, 66498, 67536, 77581, 88664, 99747, 132996, 155162, 177328, 199494, 232743, 265992, 310324, 398988, 465486, 531984, 620648, 698229, 742561, 797976, 930972, 1241296, 1396458, 1485122, 1595952, 1861944, 2227683, 2792916, 2970244, 3723888, 4455366, 5197927, 5585832, 5940488, 6683049, 8910732, 10395854, 11171664, 11880976, 13366098, 15593781, 17821464, 20791708, 26732196, 31187562, 35642928, 41583416, 46781343, 53464392, 62375124, 83166832, 93562686, 106928784, 124750248, 187125372, 249500496, 374250744, 748501488]

約数ペア:

[(1, 748501488), (2, 374250744), (3, 249500496), (4, 187125372), (6, 124750248), (7, 106928784), (8, 93562686), (9, 83166832), (12, 62375124), (14, 53464392), (16, 46781343), (18, 41583416), (21, 35642928), (24, 31187562), (28, 26732196), (36, 20791708), (42, 17821464), (48, 15593781), (56, 13366098), (63, 11880976), (67, 11171664), (72, 10395854), (84, 8910732), (112, 6683049), (126, 5940488), (134, 5585832), (144, 5197927), (168, 4455366), (201, 3723888), (252, 2970244), (268, 2792916), (336, 2227683), (402, 1861944), (469, 1595952), (504, 1485122), (536, 1396458), (603, 1241296), (804, 930972), (938, 797976), (1008, 742561), (1072, 698229), (1206, 620648), (1407, 531984), (1608, 465486), (1876, 398988), (2412, 310324), (2814, 265992), (3216, 232743), (3752, 199494), (4221, 177328), (4824, 155162), (5628, 132996), (7504, 99747), (8442, 88664), (9648, 77581), (11083, 67536), (11256, 66498), (16884, 44332), (22166, 33768), (22512, 33249)]