729683472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:581

約数の個数: 160

約数和(自身を含む): 2219857920

約数和(自身を除く): 1490174448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 73, 84, 112, 142, 146, 168, 213, 219, 284, 292, 336, 419, 426, 438, 497, 511, 568, 584, 838, 852, 876, 994, 1022, 1136, 1168, 1257, 1491, 1533, 1676, 1704, 1752, 1988, 2044, 2514, 2933, 2982, 3066, 3352, 3408, 3504, 3976, 4088, 5028, 5183, 5866, 5964, 6132, 6704, 7952, 8176, 8799, 10056, 10366, 11732, 11928, 12264, 15549, 17598, 20112, 20732, 23464, 23856, 24528, 29749, 30587, 31098, 35196, 36281, 41464, 46928, 59498, 61174, 62196, 70392, 72562, 82928, 89247, 91761, 108843, 118996, 122348, 124392, 140784, 145124, 178494, 183522, 208243, 214109, 217686, 237992, 244696, 248784, 290248, 356988, 367044, 416486, 428218, 435372, 475984, 489392, 580496, 624729, 642327, 713976, 734088, 832972, 856436, 870744, 1249458, 1284654, 1427952, 1468176, 1665944, 1712872, 1741488, 2171677, 2498916, 2569308, 3331888, 3425744, 4343354, 4997832, 5138616, 6515031, 8686708, 9995664, 10277232, 13030062, 15201739, 17373416, 26060124, 30403478, 34746832, 45605217, 52120248, 60806956, 91210434, 104240496, 121613912, 182420868, 243227824, 364841736, 729683472]

約数ペア:

[(1, 729683472), (2, 364841736), (3, 243227824), (4, 182420868), (6, 121613912), (7, 104240496), (8, 91210434), (12, 60806956), (14, 52120248), (16, 45605217), (21, 34746832), (24, 30403478), (28, 26060124), (42, 17373416), (48, 15201739), (56, 13030062), (71, 10277232), (73, 9995664), (84, 8686708), (112, 6515031), (142, 5138616), (146, 4997832), (168, 4343354), (213, 3425744), (219, 3331888), (284, 2569308), (292, 2498916), (336, 2171677), (419, 1741488), (426, 1712872), (438, 1665944), (497, 1468176), (511, 1427952), (568, 1284654), (584, 1249458), (838, 870744), (852, 856436), (876, 832972), (994, 734088), (1022, 713976), (1136, 642327), (1168, 624729), (1257, 580496), (1491, 489392), (1533, 475984), (1676, 435372), (1704, 428218), (1752, 416486), (1988, 367044), (2044, 356988), (2514, 290248), (2933, 248784), (2982, 244696), (3066, 237992), (3352, 217686), (3408, 214109), (3504, 208243), (3976, 183522), (4088, 178494), (5028, 145124), (5183, 140784), (5866, 124392), (5964, 122348), (6132, 118996), (6704, 108843), (7952, 91761), (8176, 89247), (8799, 82928), (10056, 72562), (10366, 70392), (11732, 62196), (11928, 61174), (12264, 59498), (15549, 46928), (17598, 41464), (20112, 36281), (20732, 35196), (23464, 31098), (23856, 30587), (24528, 29749)]