407648052

素因数分解:

$2^2\times 3^8\times 7^2\times {\mathrm{317}}^1$

素因数の和:359

約数の個数: 162

約数和(自身を含む): 1248645762

約数和(自身を除く): 840997710

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 317, 324, 378, 441, 486, 567, 588, 634, 729, 756, 882, 951, 972, 1134, 1268, 1323, 1458, 1701, 1764, 1902, 2187, 2219, 2268, 2646, 2853, 2916, 3402, 3804, 3969, 4374, 4438, 5103, 5292, 5706, 6561, 6657, 6804, 7938, 8559, 8748, 8876, 10206, 11412, 11907, 13122, 13314, 15309, 15533, 15876, 17118, 19971, 20412, 23814, 25677, 26244, 26628, 30618, 31066, 34236, 35721, 39942, 45927, 46599, 47628, 51354, 59913, 61236, 62132, 71442, 77031, 79884, 91854, 93198, 102708, 107163, 119826, 139797, 142884, 154062, 179739, 183708, 186396, 214326, 231093, 239652, 279594, 308124, 321489, 359478, 419391, 428652, 462186, 539217, 559188, 642978, 693279, 718956, 838782, 924372, 1078434, 1258173, 1285956, 1386558, 1617651, 1677564, 2079837, 2156868, 2516346, 2773116, 3235302, 3774519, 4159674, 4852953, 5032692, 6470604, 7549038, 8319348, 9705906, 11323557, 14558859, 15098076, 19411812, 22647114, 29117718, 33970671, 45294228, 58235436, 67941342, 101912013, 135882684, 203824026, 407648052]

約数ペア:

[(1, 407648052), (2, 203824026), (3, 135882684), (4, 101912013), (6, 67941342), (7, 58235436), (9, 45294228), (12, 33970671), (14, 29117718), (18, 22647114), (21, 19411812), (27, 15098076), (28, 14558859), (36, 11323557), (42, 9705906), (49, 8319348), (54, 7549038), (63, 6470604), (81, 5032692), (84, 4852953), (98, 4159674), (108, 3774519), (126, 3235302), (147, 2773116), (162, 2516346), (189, 2156868), (196, 2079837), (243, 1677564), (252, 1617651), (294, 1386558), (317, 1285956), (324, 1258173), (378, 1078434), (441, 924372), (486, 838782), (567, 718956), (588, 693279), (634, 642978), (729, 559188), (756, 539217), (882, 462186), (951, 428652), (972, 419391), (1134, 359478), (1268, 321489), (1323, 308124), (1458, 279594), (1701, 239652), (1764, 231093), (1902, 214326), (2187, 186396), (2219, 183708), (2268, 179739), (2646, 154062), (2853, 142884), (2916, 139797), (3402, 119826), (3804, 107163), (3969, 102708), (4374, 93198), (4438, 91854), (5103, 79884), (5292, 77031), (5706, 71442), (6561, 62132), (6657, 61236), (6804, 59913), (7938, 51354), (8559, 47628), (8748, 46599), (8876, 45927), (10206, 39942), (11412, 35721), (11907, 34236), (13122, 31066), (13314, 30618), (15309, 26628), (15533, 26244), (15876, 25677), (17118, 23814), (19971, 20412)]