485965128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 256

約数和(自身を含む): 1524096000

約数和(自身を除く): 1038130872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 33, 34, 38, 41, 44, 51, 57, 66, 68, 76, 82, 88, 102, 114, 123, 132, 136, 139, 152, 164, 187, 204, 209, 228, 246, 264, 278, 323, 328, 374, 408, 417, 418, 451, 456, 492, 556, 561, 627, 646, 697, 748, 779, 834, 836, 902, 969, 984, 1112, 1122, 1254, 1292, 1353, 1394, 1496, 1529, 1558, 1668, 1672, 1804, 1938, 2091, 2244, 2337, 2363, 2508, 2584, 2641, 2706, 2788, 3058, 3116, 3336, 3553, 3608, 3876, 4182, 4488, 4587, 4674, 4726, 5016, 5282, 5412, 5576, 5699, 6116, 6232, 7089, 7106, 7667, 7752, 7923, 8364, 8569, 9174, 9348, 9452, 10564, 10659, 10824, 11398, 12232, 13243, 14178, 14212, 15334, 15846, 16728, 17097, 17138, 18348, 18696, 18904, 21128, 21318, 22796, 23001, 25707, 25993, 26486, 28356, 28424, 29051, 30668, 31692, 34194, 34276, 36696, 39729, 42636, 44897, 45592, 46002, 51414, 51986, 52972, 56712, 58102, 61336, 62689, 63384, 68388, 68552, 77979, 79458, 85272, 87153, 89794, 92004, 96883, 102828, 103972, 105944, 108281, 116204, 125378, 134691, 136776, 145673, 155958, 158916, 174306, 179588, 184008, 188067, 193766, 205656, 207944, 216562, 232408, 250756, 269382, 290649, 291346, 311916, 317832, 324843, 348612, 359176, 376134, 387532, 433124, 437019, 493867, 501512, 538764, 581298, 582692, 623832, 649686, 697224, 752268, 775064, 866248, 874038, 987734, 1065713, 1077528, 1162596, 1165384, 1191091, 1299372, 1481601, 1504536, 1748076, 1840777, 1975468, 2131426, 2325192, 2382182, 2598744, 2963202, 3197139, 3496152, 3573273, 3681554, 3950936, 4262852, 4764364, 5522331, 5926404, 6394278, 7146546, 7363108, 8525704, 9528728, 11044662, 11852808, 12788556, 14293092, 14726216, 20248547, 22089324, 25577112, 28586184, 40497094, 44178648, 60745641, 80994188, 121491282, 161988376, 242982564, 485965128]

約数ペア:

[(1, 485965128), (2, 242982564), (3, 161988376), (4, 121491282), (6, 80994188), (8, 60745641), (11, 44178648), (12, 40497094), (17, 28586184), (19, 25577112), (22, 22089324), (24, 20248547), (33, 14726216), (34, 14293092), (38, 12788556), (41, 11852808), (44, 11044662), (51, 9528728), (57, 8525704), (66, 7363108), (68, 7146546), (76, 6394278), (82, 5926404), (88, 5522331), (102, 4764364), (114, 4262852), (123, 3950936), (132, 3681554), (136, 3573273), (139, 3496152), (152, 3197139), (164, 2963202), (187, 2598744), (204, 2382182), (209, 2325192), (228, 2131426), (246, 1975468), (264, 1840777), (278, 1748076), (323, 1504536), (328, 1481601), (374, 1299372), (408, 1191091), (417, 1165384), (418, 1162596), (451, 1077528), (456, 1065713), (492, 987734), (556, 874038), (561, 866248), (627, 775064), (646, 752268), (697, 697224), (748, 649686), (779, 623832), (834, 582692), (836, 581298), (902, 538764), (969, 501512), (984, 493867), (1112, 437019), (1122, 433124), (1254, 387532), (1292, 376134), (1353, 359176), (1394, 348612), (1496, 324843), (1529, 317832), (1558, 311916), (1668, 291346), (1672, 290649), (1804, 269382), (1938, 250756), (2091, 232408), (2244, 216562), (2337, 207944), (2363, 205656), (2508, 193766), (2584, 188067), (2641, 184008), (2706, 179588), (2788, 174306), (3058, 158916), (3116, 155958), (3336, 145673), (3553, 136776), (3608, 134691), (3876, 125378), (4182, 116204), (4488, 108281), (4587, 105944), (4674, 103972), (4726, 102828), (5016, 96883), (5282, 92004), (5412, 89794), (5576, 87153), (5699, 85272), (6116, 79458), (6232, 77979), (7089, 68552), (7106, 68388), (7667, 63384), (7752, 62689), (7923, 61336), (8364, 58102), (8569, 56712), (9174, 52972), (9348, 51986), (9452, 51414), (10564, 46002), (10659, 45592), (10824, 44897), (11398, 42636), (12232, 39729), (13243, 36696), (14178, 34276), (14212, 34194), (15334, 31692), (15846, 30668), (16728, 29051), (17097, 28424), (17138, 28356), (18348, 26486), (18696, 25993), (18904, 25707), (21128, 23001), (21318, 22796)]