259967736

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2434

約数の個数: 144

約数和(自身を含む): 845807040

約数和(自身を除く): 585839304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 744, 868, 882, 1116, 1176, 1302, 1519, 1736, 1764, 1953, 2232, 2377, 2604, 3038, 3528, 3906, 4557, 4754, 5208, 6076, 7131, 7812, 9114, 9508, 12152, 13671, 14262, 15624, 16639, 18228, 19016, 21393, 27342, 28524, 33278, 36456, 42786, 49917, 54684, 57048, 66556, 73687, 85572, 99834, 109368, 116473, 133112, 147374, 149751, 171144, 199668, 221061, 232946, 294748, 299502, 349419, 399336, 442122, 465892, 515809, 589496, 599004, 663183, 698838, 884244, 931784, 1031618, 1048257, 1198008, 1326366, 1397676, 1547427, 1768488, 2063236, 2096514, 2652732, 2795352, 3094854, 3610663, 4126472, 4193028, 4642281, 5305464, 6189708, 7221326, 8386056, 9284562, 10831989, 12379416, 14442652, 18569124, 21663978, 28885304, 32495967, 37138248, 43327956, 64991934, 86655912, 129983868, 259967736]

約数ペア:

[(1, 259967736), (2, 129983868), (3, 86655912), (4, 64991934), (6, 43327956), (7, 37138248), (8, 32495967), (9, 28885304), (12, 21663978), (14, 18569124), (18, 14442652), (21, 12379416), (24, 10831989), (28, 9284562), (31, 8386056), (36, 7221326), (42, 6189708), (49, 5305464), (56, 4642281), (62, 4193028), (63, 4126472), (72, 3610663), (84, 3094854), (93, 2795352), (98, 2652732), (124, 2096514), (126, 2063236), (147, 1768488), (168, 1547427), (186, 1397676), (196, 1326366), (217, 1198008), (248, 1048257), (252, 1031618), (279, 931784), (294, 884244), (372, 698838), (392, 663183), (434, 599004), (441, 589496), (504, 515809), (558, 465892), (588, 442122), (651, 399336), (744, 349419), (868, 299502), (882, 294748), (1116, 232946), (1176, 221061), (1302, 199668), (1519, 171144), (1736, 149751), (1764, 147374), (1953, 133112), (2232, 116473), (2377, 109368), (2604, 99834), (3038, 85572), (3528, 73687), (3906, 66556), (4557, 57048), (4754, 54684), (5208, 49917), (6076, 42786), (7131, 36456), (7812, 33278), (9114, 28524), (9508, 27342), (12152, 21393), (13671, 19016), (14262, 18228), (15624, 16639)]