516778240

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 1445778432

約数和(自身を除く): 929000192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 127, 128, 136, 160, 170, 176, 187, 220, 254, 256, 272, 289, 320, 340, 352, 374, 440, 508, 544, 578, 635, 640, 680, 704, 748, 880, 935, 1016, 1088, 1156, 1270, 1280, 1360, 1397, 1408, 1445, 1496, 1760, 1870, 2032, 2159, 2176, 2312, 2540, 2720, 2794, 2816, 2890, 2992, 3179, 3520, 3740, 4064, 4318, 4352, 4624, 5080, 5440, 5588, 5780, 5984, 6358, 6985, 7040, 7480, 8128, 8636, 9248, 10160, 10795, 10880, 11176, 11560, 11968, 12716, 13970, 14080, 14960, 15895, 16256, 17272, 18496, 20320, 21590, 21760, 22352, 23120, 23749, 23936, 25432, 27940, 29920, 31790, 32512, 34544, 36703, 36992, 40640, 43180, 44704, 46240, 47498, 47872, 50864, 55880, 59840, 63580, 69088, 73406, 73984, 81280, 86360, 89408, 92480, 94996, 101728, 111760, 118745, 119680, 127160, 138176, 146812, 162560, 172720, 178816, 183515, 184960, 189992, 203456, 223520, 237490, 239360, 254320, 276352, 293624, 345440, 357632, 367030, 369920, 379984, 403733, 406912, 447040, 474980, 508640, 552704, 587248, 690880, 734060, 759968, 807466, 813824, 894080, 949960, 1017280, 1174496, 1381760, 1468120, 1519936, 1614932, 1788160, 1899920, 2018665, 2034560, 2348992, 2763520, 2936240, 3039872, 3229864, 3799840, 4037330, 4069120, 4697984, 5872480, 6079744, 6459728, 7599680, 8074660, 9395968, 11744960, 12919456, 15199360, 16149320, 23489920, 25838912, 30398720, 32298640, 46979840, 51677824, 64597280, 103355648, 129194560, 258389120, 516778240]

約数ペア:

[(1, 516778240), (2, 258389120), (4, 129194560), (5, 103355648), (8, 64597280), (10, 51677824), (11, 46979840), (16, 32298640), (17, 30398720), (20, 25838912), (22, 23489920), (32, 16149320), (34, 15199360), (40, 12919456), (44, 11744960), (55, 9395968), (64, 8074660), (68, 7599680), (80, 6459728), (85, 6079744), (88, 5872480), (110, 4697984), (127, 4069120), (128, 4037330), (136, 3799840), (160, 3229864), (170, 3039872), (176, 2936240), (187, 2763520), (220, 2348992), (254, 2034560), (256, 2018665), (272, 1899920), (289, 1788160), (320, 1614932), (340, 1519936), (352, 1468120), (374, 1381760), (440, 1174496), (508, 1017280), (544, 949960), (578, 894080), (635, 813824), (640, 807466), (680, 759968), (704, 734060), (748, 690880), (880, 587248), (935, 552704), (1016, 508640), (1088, 474980), (1156, 447040), (1270, 406912), (1280, 403733), (1360, 379984), (1397, 369920), (1408, 367030), (1445, 357632), (1496, 345440), (1760, 293624), (1870, 276352), (2032, 254320), (2159, 239360), (2176, 237490), (2312, 223520), (2540, 203456), (2720, 189992), (2794, 184960), (2816, 183515), (2890, 178816), (2992, 172720), (3179, 162560), (3520, 146812), (3740, 138176), (4064, 127160), (4318, 119680), (4352, 118745), (4624, 111760), (5080, 101728), (5440, 94996), (5588, 92480), (5780, 89408), (5984, 86360), (6358, 81280), (6985, 73984), (7040, 73406), (7480, 69088), (8128, 63580), (8636, 59840), (9248, 55880), (10160, 50864), (10795, 47872), (10880, 47498), (11176, 46240), (11560, 44704), (11968, 43180), (12716, 40640), (13970, 36992), (14080, 36703), (14960, 34544), (15895, 32512), (16256, 31790), (17272, 29920), (18496, 27940), (20320, 25432), (21590, 23936), (21760, 23749), (22352, 23120)]