242178912

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{22727}}^1$

素因数の和:22780

約数の個数: 72

約数和(自身を含む): 707340816

約数和(自身を除く): 465161904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 22727, 45454, 68181, 90908, 136362, 181816, 204543, 272724, 363632, 409086, 545448, 727264, 818172, 840899, 1090896, 1636344, 1681798, 2181792, 2522697, 3272688, 3363596, 5045394, 6545376, 6727192, 7568091, 10090788, 13454384, 15136182, 20181576, 26908768, 30272364, 40363152, 60544728, 80726304, 121089456, 242178912]

約数ペア:

[(1, 242178912), (2, 121089456), (3, 80726304), (4, 60544728), (6, 40363152), (8, 30272364), (9, 26908768), (12, 20181576), (16, 15136182), (18, 13454384), (24, 10090788), (32, 7568091), (36, 6727192), (37, 6545376), (48, 5045394), (72, 3363596), (74, 3272688), (96, 2522697), (111, 2181792), (144, 1681798), (148, 1636344), (222, 1090896), (288, 840899), (296, 818172), (333, 727264), (444, 545448), (592, 409086), (666, 363632), (888, 272724), (1184, 204543), (1332, 181816), (1776, 136362), (2664, 90908), (3552, 68181), (5328, 45454), (10656, 22727)]