328604472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3154

約数の個数: 128

約数和(自身を含む): 1058227200

約数和(自身を除く): 729622728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 639, 756, 852, 994, 1278, 1491, 1512, 1704, 1917, 1988, 2556, 2982, 3061, 3834, 3976, 4473, 5112, 5964, 6122, 7668, 8946, 9183, 11928, 12244, 13419, 15336, 17892, 18366, 21427, 24488, 26838, 27549, 35784, 36732, 42854, 53676, 55098, 64281, 73464, 82647, 85708, 107352, 110196, 128562, 165294, 171416, 192843, 217331, 220392, 257124, 330588, 385686, 434662, 514248, 578529, 651993, 661176, 771372, 869324, 1157058, 1303986, 1521317, 1542744, 1738648, 1955979, 2314116, 2607972, 3042634, 3911958, 4563951, 4628232, 5215944, 5867937, 6085268, 7823916, 9127902, 11735874, 12170536, 13691853, 15647832, 18255804, 23471748, 27383706, 36511608, 41075559, 46943496, 54767412, 82151118, 109534824, 164302236, 328604472]

約数ペア:

[(1, 328604472), (2, 164302236), (3, 109534824), (4, 82151118), (6, 54767412), (7, 46943496), (8, 41075559), (9, 36511608), (12, 27383706), (14, 23471748), (18, 18255804), (21, 15647832), (24, 13691853), (27, 12170536), (28, 11735874), (36, 9127902), (42, 7823916), (54, 6085268), (56, 5867937), (63, 5215944), (71, 4628232), (72, 4563951), (84, 3911958), (108, 3042634), (126, 2607972), (142, 2314116), (168, 1955979), (189, 1738648), (213, 1542744), (216, 1521317), (252, 1303986), (284, 1157058), (378, 869324), (426, 771372), (497, 661176), (504, 651993), (568, 578529), (639, 514248), (756, 434662), (852, 385686), (994, 330588), (1278, 257124), (1491, 220392), (1512, 217331), (1704, 192843), (1917, 171416), (1988, 165294), (2556, 128562), (2982, 110196), (3061, 107352), (3834, 85708), (3976, 82647), (4473, 73464), (5112, 64281), (5964, 55098), (6122, 53676), (7668, 42854), (8946, 36732), (9183, 35784), (11928, 27549), (12244, 26838), (13419, 24488), (15336, 21427), (17892, 18366)]