1425319984

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 3346071552

約数和(自身を除く): 1920751568

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 121, 124, 127, 136, 176, 187, 242, 248, 254, 272, 341, 374, 484, 496, 508, 527, 682, 748, 968, 1016, 1054, 1331, 1364, 1397, 1496, 1936, 2032, 2057, 2108, 2159, 2662, 2728, 2794, 2992, 3751, 3937, 4114, 4216, 4318, 5324, 5456, 5588, 5797, 7502, 7874, 8228, 8432, 8636, 10648, 11176, 11594, 15004, 15367, 15748, 16456, 17272, 21296, 22352, 22627, 23188, 23749, 30008, 30734, 31496, 32912, 34544, 41261, 43307, 45254, 46376, 47498, 60016, 61468, 62992, 63767, 66929, 82522, 86614, 90508, 92752, 94996, 122936, 127534, 133858, 165044, 169037, 173228, 181016, 189992, 245872, 255068, 261239, 267716, 330088, 338074, 346456, 362032, 379984, 476377, 510136, 522478, 535432, 660176, 676148, 692912, 701437, 736219, 952754, 1020272, 1044956, 1070864, 1352296, 1402874, 1472438, 1905508, 2089912, 2704592, 2805748, 2873629, 2944876, 3811016, 4179824, 5240147, 5611496, 5747258, 5889752, 7622032, 8098409, 10480294, 11222992, 11494516, 11779504, 16196818, 20960588, 22989032, 32393636, 41921176, 45978064, 64787272, 83842352, 89082499, 129574544, 178164998, 356329996, 712659992, 1425319984]

約数ペア:

[(1, 1425319984), (2, 712659992), (4, 356329996), (8, 178164998), (11, 129574544), (16, 89082499), (17, 83842352), (22, 64787272), (31, 45978064), (34, 41921176), (44, 32393636), (62, 22989032), (68, 20960588), (88, 16196818), (121, 11779504), (124, 11494516), (127, 11222992), (136, 10480294), (176, 8098409), (187, 7622032), (242, 5889752), (248, 5747258), (254, 5611496), (272, 5240147), (341, 4179824), (374, 3811016), (484, 2944876), (496, 2873629), (508, 2805748), (527, 2704592), (682, 2089912), (748, 1905508), (968, 1472438), (1016, 1402874), (1054, 1352296), (1331, 1070864), (1364, 1044956), (1397, 1020272), (1496, 952754), (1936, 736219), (2032, 701437), (2057, 692912), (2108, 676148), (2159, 660176), (2662, 535432), (2728, 522478), (2794, 510136), (2992, 476377), (3751, 379984), (3937, 362032), (4114, 346456), (4216, 338074), (4318, 330088), (5324, 267716), (5456, 261239), (5588, 255068), (5797, 245872), (7502, 189992), (7874, 181016), (8228, 173228), (8432, 169037), (8636, 165044), (10648, 133858), (11176, 127534), (11594, 122936), (15004, 94996), (15367, 92752), (15748, 90508), (16456, 86614), (17272, 82522), (21296, 66929), (22352, 63767), (22627, 62992), (23188, 61468), (23749, 60016), (30008, 47498), (30734, 46376), (31496, 45254), (32912, 43307), (34544, 41261)]