345821091584

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{506131}}^1$

素因数の和:506321

約数の個数: 72

約数和(自身を含む): 735553537488

約数和(自身を除く): 389732445904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 157, 256, 272, 314, 544, 628, 1088, 1256, 2176, 2512, 2669, 4352, 5024, 5338, 10048, 10676, 20096, 21352, 40192, 42704, 85408, 170816, 341632, 506131, 683264, 1012262, 2024524, 4049048, 8098096, 8604227, 16196192, 17208454, 32392384, 34416908, 64784768, 68833816, 79462567, 129569536, 137667632, 158925134, 275335264, 317850268, 550670528, 635700536, 1101341056, 1271401072, 1350863639, 2202682112, 2542802144, 2701727278, 5085604288, 5403454556, 10171208576, 10806909112, 20342417152, 21613818224, 43227636448, 86455272896, 172910545792, 345821091584]

約数ペア:

[(1, 345821091584), (2, 172910545792), (4, 86455272896), (8, 43227636448), (16, 21613818224), (17, 20342417152), (32, 10806909112), (34, 10171208576), (64, 5403454556), (68, 5085604288), (128, 2701727278), (136, 2542802144), (157, 2202682112), (256, 1350863639), (272, 1271401072), (314, 1101341056), (544, 635700536), (628, 550670528), (1088, 317850268), (1256, 275335264), (2176, 158925134), (2512, 137667632), (2669, 129569536), (4352, 79462567), (5024, 68833816), (5338, 64784768), (10048, 34416908), (10676, 32392384), (20096, 17208454), (21352, 16196192), (40192, 8604227), (42704, 8098096), (85408, 4049048), (170816, 2024524), (341632, 1012262), (506131, 683264)]