305551116

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{24181}}^1$

素因数の和:24213

約数の個数: 72

約数和(自身を含む): 862620304

約数和(自身を除く): 557069188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 24181, 48362, 72543, 96724, 145086, 217629, 290172, 314353, 435258, 628706, 652887, 870516, 943059, 1257412, 1305774, 1886118, 1958661, 2611548, 2829177, 3772236, 3917322, 5658354, 5875983, 7834644, 8487531, 11316708, 11751966, 16975062, 23503932, 25462593, 33950124, 50925186, 76387779, 101850372, 152775558, 305551116]

約数ペア:

[(1, 305551116), (2, 152775558), (3, 101850372), (4, 76387779), (6, 50925186), (9, 33950124), (12, 25462593), (13, 23503932), (18, 16975062), (26, 11751966), (27, 11316708), (36, 8487531), (39, 7834644), (52, 5875983), (54, 5658354), (78, 3917322), (81, 3772236), (108, 2829177), (117, 2611548), (156, 1958661), (162, 1886118), (234, 1305774), (243, 1257412), (324, 943059), (351, 870516), (468, 652887), (486, 628706), (702, 435258), (972, 314353), (1053, 290172), (1404, 217629), (2106, 145086), (3159, 96724), (4212, 72543), (6318, 48362), (12636, 24181)]