309020448

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:791

約数の個数: 144

約数和(自身を含む): 916997760

約数和(自身を除く): 607977312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 74, 88, 96, 111, 121, 132, 148, 176, 222, 242, 264, 296, 352, 363, 407, 444, 484, 528, 592, 719, 726, 814, 888, 968, 1056, 1184, 1221, 1438, 1452, 1628, 1776, 1936, 2157, 2442, 2876, 2904, 3256, 3552, 3872, 4314, 4477, 4884, 5752, 5808, 6512, 7909, 8628, 8954, 9768, 11504, 11616, 13024, 13431, 15818, 17256, 17908, 19536, 23008, 23727, 26603, 26862, 31636, 34512, 35816, 39072, 47454, 53206, 53724, 63272, 69024, 71632, 79809, 86999, 94908, 106412, 107448, 126544, 143264, 159618, 173998, 189816, 212824, 214896, 253088, 260997, 292633, 319236, 347996, 379632, 425648, 429792, 521994, 585266, 638472, 695992, 759264, 851296, 877899, 1043988, 1170532, 1276944, 1391984, 1755798, 2087976, 2341064, 2553888, 2783968, 3218963, 3511596, 4175952, 4682128, 6437926, 7023192, 8351904, 9364256, 9656889, 12875852, 14046384, 19313778, 25751704, 28092768, 38627556, 51503408, 77255112, 103006816, 154510224, 309020448]

約数ペア:

[(1, 309020448), (2, 154510224), (3, 103006816), (4, 77255112), (6, 51503408), (8, 38627556), (11, 28092768), (12, 25751704), (16, 19313778), (22, 14046384), (24, 12875852), (32, 9656889), (33, 9364256), (37, 8351904), (44, 7023192), (48, 6437926), (66, 4682128), (74, 4175952), (88, 3511596), (96, 3218963), (111, 2783968), (121, 2553888), (132, 2341064), (148, 2087976), (176, 1755798), (222, 1391984), (242, 1276944), (264, 1170532), (296, 1043988), (352, 877899), (363, 851296), (407, 759264), (444, 695992), (484, 638472), (528, 585266), (592, 521994), (719, 429792), (726, 425648), (814, 379632), (888, 347996), (968, 319236), (1056, 292633), (1184, 260997), (1221, 253088), (1438, 214896), (1452, 212824), (1628, 189816), (1776, 173998), (1936, 159618), (2157, 143264), (2442, 126544), (2876, 107448), (2904, 106412), (3256, 94908), (3552, 86999), (3872, 79809), (4314, 71632), (4477, 69024), (4884, 63272), (5752, 53724), (5808, 53206), (6512, 47454), (7909, 39072), (8628, 35816), (8954, 34512), (9768, 31636), (11504, 26862), (11616, 26603), (13024, 23727), (13431, 23008), (15818, 19536), (17256, 17908)]