1891155168

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6653}}^1$

素因数の和:6726

約数の個数: 192

約数和(自身を含む): 6438942720

約数和(自身を除く): 4547787552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 96, 108, 112, 126, 141, 144, 168, 188, 189, 216, 224, 252, 282, 288, 329, 336, 376, 378, 423, 432, 504, 564, 658, 672, 752, 756, 846, 864, 987, 1008, 1128, 1269, 1316, 1504, 1512, 1692, 1974, 2016, 2256, 2538, 2632, 2961, 3024, 3384, 3948, 4512, 5076, 5264, 5922, 6048, 6653, 6768, 7896, 8883, 10152, 10528, 11844, 13306, 13536, 15792, 17766, 19959, 20304, 23688, 26612, 31584, 35532, 39918, 40608, 46571, 47376, 53224, 59877, 71064, 79836, 93142, 94752, 106448, 119754, 139713, 142128, 159672, 179631, 186284, 212896, 239508, 279426, 284256, 312691, 319344, 359262, 372568, 419139, 479016, 558852, 625382, 638688, 718524, 745136, 838278, 938073, 958032, 1117704, 1250764, 1257417, 1437048, 1490272, 1676556, 1876146, 1916064, 2188837, 2235408, 2501528, 2514834, 2814219, 2874096, 3353112, 3752292, 4377674, 4470816, 5003056, 5029668, 5628438, 5748192, 6566511, 6706224, 7504584, 8442657, 8755348, 10006112, 10059336, 11256876, 13133022, 13412448, 15009168, 16885314, 17510696, 19699533, 20118672, 22513752, 26266044, 30018336, 33770628, 35021392, 39399066, 40237344, 45027504, 52532088, 59098599, 67541256, 70042784, 78798132, 90055008, 105064176, 118197198, 135082512, 157596264, 210128352, 236394396, 270165024, 315192528, 472788792, 630385056, 945577584, 1891155168]

約数ペア:

[(1, 1891155168), (2, 945577584), (3, 630385056), (4, 472788792), (6, 315192528), (7, 270165024), (8, 236394396), (9, 210128352), (12, 157596264), (14, 135082512), (16, 118197198), (18, 105064176), (21, 90055008), (24, 78798132), (27, 70042784), (28, 67541256), (32, 59098599), (36, 52532088), (42, 45027504), (47, 40237344), (48, 39399066), (54, 35021392), (56, 33770628), (63, 30018336), (72, 26266044), (84, 22513752), (94, 20118672), (96, 19699533), (108, 17510696), (112, 16885314), (126, 15009168), (141, 13412448), (144, 13133022), (168, 11256876), (188, 10059336), (189, 10006112), (216, 8755348), (224, 8442657), (252, 7504584), (282, 6706224), (288, 6566511), (329, 5748192), (336, 5628438), (376, 5029668), (378, 5003056), (423, 4470816), (432, 4377674), (504, 3752292), (564, 3353112), (658, 2874096), (672, 2814219), (752, 2514834), (756, 2501528), (846, 2235408), (864, 2188837), (987, 1916064), (1008, 1876146), (1128, 1676556), (1269, 1490272), (1316, 1437048), (1504, 1257417), (1512, 1250764), (1692, 1117704), (1974, 958032), (2016, 938073), (2256, 838278), (2538, 745136), (2632, 718524), (2961, 638688), (3024, 625382), (3384, 558852), (3948, 479016), (4512, 419139), (5076, 372568), (5264, 359262), (5922, 319344), (6048, 312691), (6653, 284256), (6768, 279426), (7896, 239508), (8883, 212896), (10152, 186284), (10528, 179631), (11844, 159672), (13306, 142128), (13536, 139713), (15792, 119754), (17766, 106448), (19959, 94752), (20304, 93142), (23688, 79836), (26612, 71064), (31584, 59877), (35532, 53224), (39918, 47376), (40608, 46571)]