397291752

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 1292578560

約数和(自身を除く): 895286808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 47, 52, 66, 72, 78, 88, 94, 99, 104, 117, 132, 141, 143, 156, 188, 198, 234, 264, 282, 286, 312, 376, 396, 423, 429, 468, 517, 564, 572, 611, 792, 821, 846, 858, 936, 1034, 1128, 1144, 1222, 1287, 1551, 1642, 1692, 1716, 1833, 2068, 2444, 2463, 2574, 3102, 3284, 3384, 3432, 3666, 4136, 4653, 4888, 4926, 5148, 5499, 6204, 6568, 6721, 7332, 7389, 9031, 9306, 9852, 10296, 10673, 10998, 12408, 13442, 14664, 14778, 18062, 18612, 19704, 20163, 21346, 21996, 26884, 27093, 29556, 32019, 36124, 37224, 38587, 40326, 42692, 43992, 53768, 54186, 59112, 60489, 64038, 72248, 77174, 80652, 81279, 85384, 96057, 108372, 115761, 117403, 120978, 128076, 154348, 161304, 162558, 192114, 216744, 231522, 234806, 241956, 256152, 308696, 325116, 347283, 352209, 384228, 424457, 463044, 469612, 483912, 501631, 650232, 694566, 704418, 768456, 848914, 926088, 939224, 1003262, 1056627, 1273371, 1389132, 1408836, 1504893, 1697828, 2006524, 2113254, 2546742, 2778264, 2817672, 3009786, 3395656, 3820113, 4013048, 4226508, 4514679, 5093484, 5517941, 6019572, 7640226, 8453016, 9029358, 10186968, 11035882, 12039144, 15280452, 16553823, 18058716, 22071764, 30560904, 33107646, 36117432, 44143528, 49661469, 66215292, 99322938, 132430584, 198645876, 397291752]

約数ペア:

[(1, 397291752), (2, 198645876), (3, 132430584), (4, 99322938), (6, 66215292), (8, 49661469), (9, 44143528), (11, 36117432), (12, 33107646), (13, 30560904), (18, 22071764), (22, 18058716), (24, 16553823), (26, 15280452), (33, 12039144), (36, 11035882), (39, 10186968), (44, 9029358), (47, 8453016), (52, 7640226), (66, 6019572), (72, 5517941), (78, 5093484), (88, 4514679), (94, 4226508), (99, 4013048), (104, 3820113), (117, 3395656), (132, 3009786), (141, 2817672), (143, 2778264), (156, 2546742), (188, 2113254), (198, 2006524), (234, 1697828), (264, 1504893), (282, 1408836), (286, 1389132), (312, 1273371), (376, 1056627), (396, 1003262), (423, 939224), (429, 926088), (468, 848914), (517, 768456), (564, 704418), (572, 694566), (611, 650232), (792, 501631), (821, 483912), (846, 469612), (858, 463044), (936, 424457), (1034, 384228), (1128, 352209), (1144, 347283), (1222, 325116), (1287, 308696), (1551, 256152), (1642, 241956), (1692, 234806), (1716, 231522), (1833, 216744), (2068, 192114), (2444, 162558), (2463, 161304), (2574, 154348), (3102, 128076), (3284, 120978), (3384, 117403), (3432, 115761), (3666, 108372), (4136, 96057), (4653, 85384), (4888, 81279), (4926, 80652), (5148, 77174), (5499, 72248), (6204, 64038), (6568, 60489), (6721, 59112), (7332, 54186), (7389, 53768), (9031, 43992), (9306, 42692), (9852, 40326), (10296, 38587), (10673, 37224), (10998, 36124), (12408, 32019), (13442, 29556), (14664, 27093), (14778, 26884), (18062, 21996), (18612, 21346), (19704, 20163)]