489026736

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 1611896832

約数和(自身を除く): 1122870096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 31, 33, 36, 44, 46, 48, 62, 66, 69, 72, 88, 92, 93, 99, 124, 132, 138, 144, 176, 184, 186, 198, 207, 248, 253, 264, 276, 279, 341, 368, 372, 396, 414, 433, 496, 506, 528, 552, 558, 682, 713, 744, 759, 792, 828, 866, 1012, 1023, 1104, 1116, 1299, 1364, 1426, 1488, 1518, 1584, 1656, 1732, 2024, 2046, 2139, 2232, 2277, 2598, 2728, 2852, 3036, 3069, 3312, 3464, 3897, 4048, 4092, 4278, 4464, 4554, 4763, 5196, 5456, 5704, 6072, 6138, 6417, 6928, 7794, 7843, 8184, 8556, 9108, 9526, 9959, 10392, 11408, 12144, 12276, 12834, 13423, 14289, 15588, 15686, 16368, 17112, 18216, 19052, 19918, 20784, 23529, 24552, 25668, 26846, 28578, 29877, 31176, 31372, 34224, 36432, 38104, 39836, 40269, 42867, 47058, 49104, 51336, 53692, 57156, 59754, 62352, 62744, 70587, 76208, 79672, 80538, 85734, 89631, 94116, 102672, 107384, 109549, 114312, 119508, 120807, 125488, 141174, 147653, 159344, 161076, 171468, 179262, 188232, 214768, 219098, 228624, 239016, 241614, 282348, 295306, 308729, 322152, 328647, 342936, 358524, 376464, 438196, 442959, 478032, 483228, 564696, 590612, 617458, 644304, 657294, 685872, 717048, 876392, 885918, 926187, 966456, 985941, 1129392, 1181224, 1234916, 1314588, 1328877, 1434096, 1752784, 1771836, 1852374, 1932912, 1971882, 2362448, 2469832, 2629176, 2657754, 2778561, 3396019, 3543672, 3704748, 3943764, 4939664, 5258352, 5315508, 5557122, 6792038, 7087344, 7409496, 7887528, 10188057, 10631016, 11114244, 13584076, 14818992, 15775056, 20376114, 21262032, 22228488, 27168152, 30564171, 40752228, 44456976, 54336304, 61128342, 81504456, 122256684, 163008912, 244513368, 489026736]

約数ペア:

[(1, 489026736), (2, 244513368), (3, 163008912), (4, 122256684), (6, 81504456), (8, 61128342), (9, 54336304), (11, 44456976), (12, 40752228), (16, 30564171), (18, 27168152), (22, 22228488), (23, 21262032), (24, 20376114), (31, 15775056), (33, 14818992), (36, 13584076), (44, 11114244), (46, 10631016), (48, 10188057), (62, 7887528), (66, 7409496), (69, 7087344), (72, 6792038), (88, 5557122), (92, 5315508), (93, 5258352), (99, 4939664), (124, 3943764), (132, 3704748), (138, 3543672), (144, 3396019), (176, 2778561), (184, 2657754), (186, 2629176), (198, 2469832), (207, 2362448), (248, 1971882), (253, 1932912), (264, 1852374), (276, 1771836), (279, 1752784), (341, 1434096), (368, 1328877), (372, 1314588), (396, 1234916), (414, 1181224), (433, 1129392), (496, 985941), (506, 966456), (528, 926187), (552, 885918), (558, 876392), (682, 717048), (713, 685872), (744, 657294), (759, 644304), (792, 617458), (828, 590612), (866, 564696), (1012, 483228), (1023, 478032), (1104, 442959), (1116, 438196), (1299, 376464), (1364, 358524), (1426, 342936), (1488, 328647), (1518, 322152), (1584, 308729), (1656, 295306), (1732, 282348), (2024, 241614), (2046, 239016), (2139, 228624), (2232, 219098), (2277, 214768), (2598, 188232), (2728, 179262), (2852, 171468), (3036, 161076), (3069, 159344), (3312, 147653), (3464, 141174), (3897, 125488), (4048, 120807), (4092, 119508), (4278, 114312), (4464, 109549), (4554, 107384), (4763, 102672), (5196, 94116), (5456, 89631), (5704, 85734), (6072, 80538), (6138, 79672), (6417, 76208), (6928, 70587), (7794, 62744), (7843, 62352), (8184, 59754), (8556, 57156), (9108, 53692), (9526, 51336), (9959, 49104), (10392, 47058), (11408, 42867), (12144, 40269), (12276, 39836), (12834, 38104), (13423, 36432), (14289, 34224), (15588, 31372), (15686, 31176), (16368, 29877), (17112, 28578), (18216, 26846), (19052, 25668), (19918, 24552), (20784, 23529)]