268874892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1864

約数の個数: 144

約数和(自身を含む): 826469280

約数和(自身を除く): 557594388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 29, 33, 36, 39, 44, 52, 58, 66, 78, 87, 99, 116, 117, 132, 143, 156, 174, 198, 234, 261, 286, 319, 348, 377, 396, 429, 468, 522, 572, 638, 754, 858, 957, 1044, 1131, 1276, 1287, 1508, 1716, 1801, 1914, 2262, 2574, 2871, 3393, 3602, 3828, 4147, 4524, 5148, 5403, 5742, 6786, 7204, 8294, 10806, 11484, 12441, 13572, 16209, 16588, 19811, 21612, 23413, 24882, 32418, 37323, 39622, 46826, 49764, 52229, 59433, 64836, 70239, 74646, 79244, 93652, 104458, 118866, 140478, 149292, 156687, 178299, 208916, 210717, 237732, 257543, 280956, 313374, 356598, 421434, 470061, 515086, 574519, 626748, 678977, 713196, 772629, 842868, 940122, 1030172, 1149038, 1357954, 1545258, 1723557, 1880244, 2036931, 2298076, 2317887, 2715908, 3090516, 3447114, 4073862, 4635774, 5170671, 6110793, 6894228, 7468747, 8147724, 9271548, 10341342, 12221586, 14937494, 20682684, 22406241, 24443172, 29874988, 44812482, 67218723, 89624964, 134437446, 268874892]

約数ペア:

[(1, 268874892), (2, 134437446), (3, 89624964), (4, 67218723), (6, 44812482), (9, 29874988), (11, 24443172), (12, 22406241), (13, 20682684), (18, 14937494), (22, 12221586), (26, 10341342), (29, 9271548), (33, 8147724), (36, 7468747), (39, 6894228), (44, 6110793), (52, 5170671), (58, 4635774), (66, 4073862), (78, 3447114), (87, 3090516), (99, 2715908), (116, 2317887), (117, 2298076), (132, 2036931), (143, 1880244), (156, 1723557), (174, 1545258), (198, 1357954), (234, 1149038), (261, 1030172), (286, 940122), (319, 842868), (348, 772629), (377, 713196), (396, 678977), (429, 626748), (468, 574519), (522, 515086), (572, 470061), (638, 421434), (754, 356598), (858, 313374), (957, 280956), (1044, 257543), (1131, 237732), (1276, 210717), (1287, 208916), (1508, 178299), (1716, 156687), (1801, 149292), (1914, 140478), (2262, 118866), (2574, 104458), (2871, 93652), (3393, 79244), (3602, 74646), (3828, 70239), (4147, 64836), (4524, 59433), (5148, 52229), (5403, 49764), (5742, 46826), (6786, 39622), (7204, 37323), (8294, 32418), (10806, 24882), (11484, 23413), (12441, 21612), (13572, 19811), (16209, 16588)]