397298664

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5927}}^1$

素因数の和:5972

約数の個数: 144

約数和(自身を含む): 1317794400

約数和(自身を除く): 920495736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2394, 2793, 3192, 3528, 3724, 4788, 5586, 5927, 7448, 8379, 9576, 11172, 11854, 16758, 17781, 22344, 23708, 33516, 35562, 41489, 47416, 53343, 67032, 71124, 82978, 106686, 112613, 124467, 142248, 165956, 213372, 225226, 248934, 290423, 331912, 337839, 373401, 426744, 450452, 497868, 580846, 675678, 746802, 788291, 871269, 900904, 995736, 1013517, 1161692, 1351356, 1493604, 1576582, 1742538, 2027034, 2323384, 2364873, 2613807, 2702712, 2987208, 3153164, 3485076, 4054068, 4729746, 5227614, 5518037, 6306328, 6970152, 7094619, 8108136, 9459492, 10455228, 11036074, 14189238, 16554111, 18918984, 20910456, 22072148, 28378476, 33108222, 44144296, 49662333, 56756952, 66216444, 99324666, 132432888, 198649332, 397298664]

約数ペア:

[(1, 397298664), (2, 198649332), (3, 132432888), (4, 99324666), (6, 66216444), (7, 56756952), (8, 49662333), (9, 44144296), (12, 33108222), (14, 28378476), (18, 22072148), (19, 20910456), (21, 18918984), (24, 16554111), (28, 14189238), (36, 11036074), (38, 10455228), (42, 9459492), (49, 8108136), (56, 7094619), (57, 6970152), (63, 6306328), (72, 5518037), (76, 5227614), (84, 4729746), (98, 4054068), (114, 3485076), (126, 3153164), (133, 2987208), (147, 2702712), (152, 2613807), (168, 2364873), (171, 2323384), (196, 2027034), (228, 1742538), (252, 1576582), (266, 1493604), (294, 1351356), (342, 1161692), (392, 1013517), (399, 995736), (441, 900904), (456, 871269), (504, 788291), (532, 746802), (588, 675678), (684, 580846), (798, 497868), (882, 450452), (931, 426744), (1064, 373401), (1176, 337839), (1197, 331912), (1368, 290423), (1596, 248934), (1764, 225226), (1862, 213372), (2394, 165956), (2793, 142248), (3192, 124467), (3528, 112613), (3724, 106686), (4788, 82978), (5586, 71124), (5927, 67032), (7448, 53343), (8379, 47416), (9576, 41489), (11172, 35562), (11854, 33516), (16758, 23708), (17781, 22344)]