728166384

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 270

約数和(自身を含む): 2371219760

約数和(自身を除く): 1643053376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 79, 88, 92, 99, 121, 132, 138, 144, 158, 176, 184, 198, 207, 237, 242, 253, 264, 276, 316, 363, 368, 396, 414, 474, 484, 506, 528, 529, 552, 632, 711, 726, 759, 792, 828, 869, 948, 968, 1012, 1058, 1089, 1104, 1264, 1422, 1452, 1518, 1584, 1587, 1656, 1738, 1817, 1896, 1936, 2024, 2116, 2178, 2277, 2607, 2783, 2844, 2904, 3036, 3174, 3312, 3476, 3634, 3792, 4048, 4232, 4356, 4554, 4761, 5214, 5451, 5566, 5688, 5808, 5819, 6072, 6348, 6952, 7268, 7821, 8349, 8464, 8712, 9108, 9522, 9559, 10428, 10902, 11132, 11376, 11638, 12144, 12696, 13904, 14536, 15642, 16353, 16698, 17424, 17457, 18216, 19044, 19118, 19987, 20856, 21804, 22264, 23276, 25047, 25392, 28677, 29072, 31284, 32706, 33396, 34914, 36432, 38088, 38236, 39974, 41712, 41791, 43608, 44528, 46552, 50094, 52371, 57354, 59961, 62568, 64009, 65412, 66792, 69828, 76176, 76472, 79948, 83582, 86031, 87216, 93104, 100188, 104742, 114708, 119922, 125136, 125373, 128018, 130824, 133584, 139656, 152944, 159896, 167164, 172062, 179883, 192027, 200376, 209484, 219857, 229416, 239844, 250746, 256036, 261648, 279312, 319792, 334328, 344124, 359766, 376119, 384054, 400752, 418968, 439714, 458832, 459701, 479688, 501492, 512072, 576081, 659571, 668656, 688248, 719532, 752238, 768108, 837936, 879428, 919402, 959376, 1002984, 1024144, 1152162, 1319142, 1376496, 1379103, 1439064, 1504476, 1536216, 1758856, 1838804, 1978713, 2005968, 2304324, 2638284, 2758206, 2878128, 3008952, 3072432, 3517712, 3677608, 3957426, 4137309, 4608648, 5056711, 5276568, 5516412, 6017904, 7355216, 7914852, 8274618, 9217296, 10113422, 10553136, 11032824, 15170133, 15829704, 16549236, 20226844, 22065648, 30340266, 31659408, 33098472, 40453688, 45510399, 60680532, 66196944, 80907376, 91020798, 121361064, 182041596, 242722128, 364083192, 728166384]

約数ペア:

[(1, 728166384), (2, 364083192), (3, 242722128), (4, 182041596), (6, 121361064), (8, 91020798), (9, 80907376), (11, 66196944), (12, 60680532), (16, 45510399), (18, 40453688), (22, 33098472), (23, 31659408), (24, 30340266), (33, 22065648), (36, 20226844), (44, 16549236), (46, 15829704), (48, 15170133), (66, 11032824), (69, 10553136), (72, 10113422), (79, 9217296), (88, 8274618), (92, 7914852), (99, 7355216), (121, 6017904), (132, 5516412), (138, 5276568), (144, 5056711), (158, 4608648), (176, 4137309), (184, 3957426), (198, 3677608), (207, 3517712), (237, 3072432), (242, 3008952), (253, 2878128), (264, 2758206), (276, 2638284), (316, 2304324), (363, 2005968), (368, 1978713), (396, 1838804), (414, 1758856), (474, 1536216), (484, 1504476), (506, 1439064), (528, 1379103), (529, 1376496), (552, 1319142), (632, 1152162), (711, 1024144), (726, 1002984), (759, 959376), (792, 919402), (828, 879428), (869, 837936), (948, 768108), (968, 752238), (1012, 719532), (1058, 688248), (1089, 668656), (1104, 659571), (1264, 576081), (1422, 512072), (1452, 501492), (1518, 479688), (1584, 459701), (1587, 458832), (1656, 439714), (1738, 418968), (1817, 400752), (1896, 384054), (1936, 376119), (2024, 359766), (2116, 344124), (2178, 334328), (2277, 319792), (2607, 279312), (2783, 261648), (2844, 256036), (2904, 250746), (3036, 239844), (3174, 229416), (3312, 219857), (3476, 209484), (3634, 200376), (3792, 192027), (4048, 179883), (4232, 172062), (4356, 167164), (4554, 159896), (4761, 152944), (5214, 139656), (5451, 133584), (5566, 130824), (5688, 128018), (5808, 125373), (5819, 125136), (6072, 119922), (6348, 114708), (6952, 104742), (7268, 100188), (7821, 93104), (8349, 87216), (8464, 86031), (8712, 83582), (9108, 79948), (9522, 76472), (9559, 76176), (10428, 69828), (10902, 66792), (11132, 65412), (11376, 64009), (11638, 62568), (12144, 59961), (12696, 57354), (13904, 52371), (14536, 50094), (15642, 46552), (16353, 44528), (16698, 43608), (17424, 41791), (17457, 41712), (18216, 39974), (19044, 38236), (19118, 38088), (19987, 36432), (20856, 34914), (21804, 33396), (22264, 32706), (23276, 31284), (25047, 29072), (25392, 28677)]