327903368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 740275200

約数和(自身を除く): 412371832

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 53, 62, 76, 101, 104, 106, 124, 152, 202, 212, 247, 248, 403, 404, 424, 494, 589, 689, 806, 808, 988, 1007, 1178, 1313, 1378, 1612, 1643, 1919, 1976, 2014, 2356, 2626, 2756, 3131, 3224, 3286, 3838, 4028, 4712, 5252, 5353, 5512, 6262, 6572, 7657, 7676, 8056, 10504, 10706, 12524, 13091, 13144, 15314, 15352, 21359, 21412, 24947, 25048, 26182, 30628, 31217, 40703, 42718, 42824, 49894, 52364, 59489, 61256, 62434, 69589, 81406, 85436, 99788, 101707, 104728, 118978, 124868, 139178, 162812, 165943, 170872, 199576, 203414, 237956, 249736, 278356, 325624, 331886, 405821, 406828, 475912, 556712, 663772, 773357, 811642, 813656, 1322191, 1327544, 1546714, 1623284, 2157259, 2644382, 3093428, 3152917, 3246568, 4314518, 5288764, 6186856, 6305834, 8629036, 10577528, 12611668, 17258072, 25223336, 40987921, 81975842, 163951684, 327903368]

約数ペア:

[(1, 327903368), (2, 163951684), (4, 81975842), (8, 40987921), (13, 25223336), (19, 17258072), (26, 12611668), (31, 10577528), (38, 8629036), (52, 6305834), (53, 6186856), (62, 5288764), (76, 4314518), (101, 3246568), (104, 3152917), (106, 3093428), (124, 2644382), (152, 2157259), (202, 1623284), (212, 1546714), (247, 1327544), (248, 1322191), (403, 813656), (404, 811642), (424, 773357), (494, 663772), (589, 556712), (689, 475912), (806, 406828), (808, 405821), (988, 331886), (1007, 325624), (1178, 278356), (1313, 249736), (1378, 237956), (1612, 203414), (1643, 199576), (1919, 170872), (1976, 165943), (2014, 162812), (2356, 139178), (2626, 124868), (2756, 118978), (3131, 104728), (3224, 101707), (3286, 99788), (3838, 85436), (4028, 81406), (4712, 69589), (5252, 62434), (5353, 61256), (5512, 59489), (6262, 52364), (6572, 49894), (7657, 42824), (7676, 42718), (8056, 40703), (10504, 31217), (10706, 30628), (12524, 26182), (13091, 25048), (13144, 24947), (15314, 21412), (15352, 21359)]