348541272

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{22727}}^1$

素因数の和:22813

約数の個数: 64

約数和(自身を含む): 981849600

約数和(自身を除く): 633308328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 15336, 22727, 45454, 68181, 90908, 136362, 181816, 204543, 272724, 409086, 545448, 613629, 818172, 1227258, 1613617, 1636344, 2454516, 3227234, 4840851, 4909032, 6454468, 9681702, 12908936, 14522553, 19363404, 29045106, 38726808, 43567659, 58090212, 87135318, 116180424, 174270636, 348541272]

約数ペア:

[(1, 348541272), (2, 174270636), (3, 116180424), (4, 87135318), (6, 58090212), (8, 43567659), (9, 38726808), (12, 29045106), (18, 19363404), (24, 14522553), (27, 12908936), (36, 9681702), (54, 6454468), (71, 4909032), (72, 4840851), (108, 3227234), (142, 2454516), (213, 1636344), (216, 1613617), (284, 1227258), (426, 818172), (568, 613629), (639, 545448), (852, 409086), (1278, 272724), (1704, 204543), (1917, 181816), (2556, 136362), (3834, 90908), (5112, 68181), (7668, 45454), (15336, 22727)]