1028871648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 288

約数和(自身を含む): 3507259392

約数和(自身を除く): 2478387744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 101, 112, 124, 126, 144, 163, 168, 186, 202, 217, 224, 248, 252, 279, 288, 303, 326, 336, 372, 404, 434, 489, 496, 504, 558, 606, 651, 652, 672, 707, 744, 808, 868, 909, 978, 992, 1008, 1116, 1141, 1212, 1302, 1304, 1414, 1467, 1488, 1616, 1736, 1818, 1953, 1956, 2016, 2121, 2232, 2282, 2424, 2604, 2608, 2828, 2934, 2976, 3131, 3232, 3423, 3472, 3636, 3906, 3912, 4242, 4464, 4564, 4848, 5053, 5208, 5216, 5656, 5868, 6262, 6363, 6846, 6944, 7272, 7812, 7824, 8484, 8928, 9128, 9393, 9696, 10106, 10269, 10416, 11312, 11736, 12524, 12726, 13692, 14544, 15159, 15624, 15648, 16463, 16968, 18256, 18786, 20212, 20538, 20832, 21917, 22624, 23472, 25048, 25452, 27384, 28179, 29088, 30318, 31248, 32926, 33936, 35371, 36512, 37572, 40424, 41076, 43834, 45477, 46944, 49389, 50096, 50904, 54768, 56358, 60636, 62496, 65751, 65852, 67872, 70742, 75144, 80848, 82152, 87668, 90954, 98778, 100192, 101808, 106113, 109536, 112716, 115241, 121272, 131502, 131704, 141484, 148167, 150288, 161696, 164304, 175336, 181908, 197253, 197556, 203616, 212226, 225432, 230482, 242544, 263004, 263408, 282968, 296334, 300576, 318339, 328608, 345723, 350672, 363816, 394506, 395112, 424452, 450864, 460964, 485088, 510353, 526008, 526816, 565936, 592668, 636678, 691446, 701344, 727632, 789012, 790224, 848904, 901728, 921928, 1020706, 1037169, 1052016, 1131872, 1185336, 1273356, 1382892, 1455264, 1531059, 1578024, 1580448, 1697808, 1843856, 2041412, 2074338, 2104032, 2370672, 2546712, 2765784, 3062118, 3156048, 3395616, 3572471, 3687712, 4082824, 4148676, 4593177, 4741344, 5093424, 5531568, 6124236, 6312096, 7144942, 8165648, 8297352, 9186354, 10186848, 10717413, 11063136, 12248472, 14289884, 16331296, 16594704, 18372708, 21434826, 24496944, 28579768, 32152239, 33189408, 36745416, 42869652, 48993888, 57159536, 64304478, 73490832, 85739304, 114319072, 128608956, 146981664, 171478608, 257217912, 342957216, 514435824, 1028871648]

約数ペア:

[(1, 1028871648), (2, 514435824), (3, 342957216), (4, 257217912), (6, 171478608), (7, 146981664), (8, 128608956), (9, 114319072), (12, 85739304), (14, 73490832), (16, 64304478), (18, 57159536), (21, 48993888), (24, 42869652), (28, 36745416), (31, 33189408), (32, 32152239), (36, 28579768), (42, 24496944), (48, 21434826), (56, 18372708), (62, 16594704), (63, 16331296), (72, 14289884), (84, 12248472), (93, 11063136), (96, 10717413), (101, 10186848), (112, 9186354), (124, 8297352), (126, 8165648), (144, 7144942), (163, 6312096), (168, 6124236), (186, 5531568), (202, 5093424), (217, 4741344), (224, 4593177), (248, 4148676), (252, 4082824), (279, 3687712), (288, 3572471), (303, 3395616), (326, 3156048), (336, 3062118), (372, 2765784), (404, 2546712), (434, 2370672), (489, 2104032), (496, 2074338), (504, 2041412), (558, 1843856), (606, 1697808), (651, 1580448), (652, 1578024), (672, 1531059), (707, 1455264), (744, 1382892), (808, 1273356), (868, 1185336), (909, 1131872), (978, 1052016), (992, 1037169), (1008, 1020706), (1116, 921928), (1141, 901728), (1212, 848904), (1302, 790224), (1304, 789012), (1414, 727632), (1467, 701344), (1488, 691446), (1616, 636678), (1736, 592668), (1818, 565936), (1953, 526816), (1956, 526008), (2016, 510353), (2121, 485088), (2232, 460964), (2282, 450864), (2424, 424452), (2604, 395112), (2608, 394506), (2828, 363816), (2934, 350672), (2976, 345723), (3131, 328608), (3232, 318339), (3423, 300576), (3472, 296334), (3636, 282968), (3906, 263408), (3912, 263004), (4242, 242544), (4464, 230482), (4564, 225432), (4848, 212226), (5053, 203616), (5208, 197556), (5216, 197253), (5656, 181908), (5868, 175336), (6262, 164304), (6363, 161696), (6846, 150288), (6944, 148167), (7272, 141484), (7812, 131704), (7824, 131502), (8484, 121272), (8928, 115241), (9128, 112716), (9393, 109536), (9696, 106113), (10106, 101808), (10269, 100192), (10416, 98778), (11312, 90954), (11736, 87668), (12524, 82152), (12726, 80848), (13692, 75144), (14544, 70742), (15159, 67872), (15624, 65852), (15648, 65751), (16463, 62496), (16968, 60636), (18256, 56358), (18786, 54768), (20212, 50904), (20538, 50096), (20832, 49389), (21917, 46944), (22624, 45477), (23472, 43834), (25048, 41076), (25452, 40424), (27384, 37572), (28179, 36512), (29088, 35371), (30318, 33936), (31248, 32926)]