491176296

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 1533168000

約数和(自身を除く): 1041991704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 71, 72, 76, 78, 104, 114, 117, 142, 152, 156, 171, 213, 228, 234, 247, 284, 312, 342, 389, 426, 456, 468, 494, 568, 639, 684, 741, 778, 852, 923, 936, 988, 1167, 1278, 1349, 1368, 1482, 1556, 1704, 1846, 1976, 2223, 2334, 2556, 2698, 2769, 2964, 3112, 3501, 3692, 4047, 4446, 4668, 5057, 5112, 5396, 5538, 5928, 7002, 7384, 7391, 8094, 8307, 8892, 9336, 10114, 10792, 11076, 12141, 14004, 14782, 15171, 16188, 16614, 17537, 17784, 20228, 22152, 22173, 24282, 27619, 28008, 29564, 30342, 32376, 33228, 35074, 40456, 44346, 45513, 48564, 52611, 55238, 59128, 60684, 66456, 66519, 70148, 82857, 88692, 91026, 96083, 97128, 105222, 110476, 121368, 133038, 140296, 157833, 165714, 177384, 182052, 192166, 210444, 220952, 248571, 266076, 288249, 315666, 331428, 359047, 364104, 384332, 420888, 497142, 524761, 532152, 576498, 631332, 662856, 718094, 768664, 864747, 994284, 1049522, 1077141, 1152996, 1262664, 1436188, 1574283, 1729494, 1988568, 2099044, 2154282, 2305992, 2872376, 3148566, 3231423, 3458988, 4198088, 4308564, 4722849, 6297132, 6462846, 6821893, 6917976, 8617128, 9445698, 12594264, 12925692, 13643786, 18891396, 20465679, 25851384, 27287572, 37782792, 40931358, 54575144, 61397037, 81862716, 122794074, 163725432, 245588148, 491176296]

約数ペア:

[(1, 491176296), (2, 245588148), (3, 163725432), (4, 122794074), (6, 81862716), (8, 61397037), (9, 54575144), (12, 40931358), (13, 37782792), (18, 27287572), (19, 25851384), (24, 20465679), (26, 18891396), (36, 13643786), (38, 12925692), (39, 12594264), (52, 9445698), (57, 8617128), (71, 6917976), (72, 6821893), (76, 6462846), (78, 6297132), (104, 4722849), (114, 4308564), (117, 4198088), (142, 3458988), (152, 3231423), (156, 3148566), (171, 2872376), (213, 2305992), (228, 2154282), (234, 2099044), (247, 1988568), (284, 1729494), (312, 1574283), (342, 1436188), (389, 1262664), (426, 1152996), (456, 1077141), (468, 1049522), (494, 994284), (568, 864747), (639, 768664), (684, 718094), (741, 662856), (778, 631332), (852, 576498), (923, 532152), (936, 524761), (988, 497142), (1167, 420888), (1278, 384332), (1349, 364104), (1368, 359047), (1482, 331428), (1556, 315666), (1704, 288249), (1846, 266076), (1976, 248571), (2223, 220952), (2334, 210444), (2556, 192166), (2698, 182052), (2769, 177384), (2964, 165714), (3112, 157833), (3501, 140296), (3692, 133038), (4047, 121368), (4446, 110476), (4668, 105222), (5057, 97128), (5112, 96083), (5396, 91026), (5538, 88692), (5928, 82857), (7002, 70148), (7384, 66519), (7391, 66456), (8094, 60684), (8307, 59128), (8892, 55238), (9336, 52611), (10114, 48564), (10792, 45513), (11076, 44346), (12141, 40456), (14004, 35074), (14782, 33228), (15171, 32376), (16188, 30342), (16614, 29564), (17537, 28008), (17784, 27619), (20228, 24282), (22152, 22173)]