321480576

素因数分解:

$2^7\times 3^4\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 160

約数和(自身を含む): 969340680

約数和(自身を除く): 647860104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 101, 108, 128, 144, 162, 192, 202, 216, 288, 303, 307, 324, 384, 404, 432, 576, 606, 614, 648, 808, 864, 909, 921, 1152, 1212, 1228, 1296, 1616, 1728, 1818, 1842, 2424, 2456, 2592, 2727, 2763, 3232, 3456, 3636, 3684, 4848, 4912, 5184, 5454, 5526, 6464, 7272, 7368, 8181, 8289, 9696, 9824, 10368, 10908, 11052, 12928, 14544, 14736, 16362, 16578, 19392, 19648, 21816, 22104, 24867, 29088, 29472, 31007, 32724, 33156, 38784, 39296, 43632, 44208, 49734, 58176, 58944, 62014, 65448, 66312, 87264, 88416, 93021, 99468, 116352, 117888, 124028, 130896, 132624, 174528, 176832, 186042, 198936, 248056, 261792, 265248, 279063, 349056, 353664, 372084, 397872, 496112, 523584, 530496, 558126, 744168, 795744, 837189, 992224, 1047168, 1060992, 1116252, 1488336, 1591488, 1674378, 1984448, 2232504, 2511567, 2976672, 3182976, 3348756, 3968896, 4465008, 5023134, 5953344, 6697512, 8930016, 10046268, 11906688, 13395024, 17860032, 20092536, 26790048, 35720064, 40185072, 53580096, 80370144, 107160192, 160740288, 321480576]

約数ペア:

[(1, 321480576), (2, 160740288), (3, 107160192), (4, 80370144), (6, 53580096), (8, 40185072), (9, 35720064), (12, 26790048), (16, 20092536), (18, 17860032), (24, 13395024), (27, 11906688), (32, 10046268), (36, 8930016), (48, 6697512), (54, 5953344), (64, 5023134), (72, 4465008), (81, 3968896), (96, 3348756), (101, 3182976), (108, 2976672), (128, 2511567), (144, 2232504), (162, 1984448), (192, 1674378), (202, 1591488), (216, 1488336), (288, 1116252), (303, 1060992), (307, 1047168), (324, 992224), (384, 837189), (404, 795744), (432, 744168), (576, 558126), (606, 530496), (614, 523584), (648, 496112), (808, 397872), (864, 372084), (909, 353664), (921, 349056), (1152, 279063), (1212, 265248), (1228, 261792), (1296, 248056), (1616, 198936), (1728, 186042), (1818, 176832), (1842, 174528), (2424, 132624), (2456, 130896), (2592, 124028), (2727, 117888), (2763, 116352), (3232, 99468), (3456, 93021), (3636, 88416), (3684, 87264), (4848, 66312), (4912, 65448), (5184, 62014), (5454, 58944), (5526, 58176), (6464, 49734), (7272, 44208), (7368, 43632), (8181, 39296), (8289, 38784), (9696, 33156), (9824, 32724), (10368, 31007), (10908, 29472), (11052, 29088), (12928, 24867), (14544, 22104), (14736, 21816), (16362, 19648), (16578, 19392)]