354388293272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2428781}}^1$

素因数の和:2428884

約数の個数: 64

約数和(自身を含む): 758945799360

約数和(自身を除く): 404557506088

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 61, 92, 104, 122, 184, 244, 299, 488, 598, 793, 1196, 1403, 1586, 2392, 2806, 3172, 5612, 6344, 11224, 18239, 36478, 72956, 145912, 2428781, 4857562, 9715124, 19430248, 31574153, 55861963, 63148306, 111723926, 126296612, 148155641, 223447852, 252593224, 296311282, 446895704, 592622564, 726205519, 1185245128, 1452411038, 1926023333, 2904822076, 3407579743, 3852046666, 5809644152, 6815159486, 7704093332, 13630318972, 15408186664, 27260637944, 44298536659, 88597073318, 177194146636, 354388293272]

約数ペア:

[(1, 354388293272), (2, 177194146636), (4, 88597073318), (8, 44298536659), (13, 27260637944), (23, 15408186664), (26, 13630318972), (46, 7704093332), (52, 6815159486), (61, 5809644152), (92, 3852046666), (104, 3407579743), (122, 2904822076), (184, 1926023333), (244, 1452411038), (299, 1185245128), (488, 726205519), (598, 592622564), (793, 446895704), (1196, 296311282), (1403, 252593224), (1586, 223447852), (2392, 148155641), (2806, 126296612), (3172, 111723926), (5612, 63148306), (6344, 55861963), (11224, 31574153), (18239, 19430248), (36478, 9715124), (72956, 4857562), (145912, 2428781)]