320192928

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:1987

約数の個数: 144

約数和(自身を含む): 1012598496

約数和(自身を除く): 692405568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 66, 72, 88, 96, 99, 106, 132, 144, 159, 176, 198, 212, 264, 288, 318, 352, 396, 424, 477, 528, 583, 636, 792, 848, 954, 1056, 1166, 1272, 1584, 1696, 1749, 1907, 1908, 2332, 2544, 3168, 3498, 3814, 3816, 4664, 5088, 5247, 5721, 6996, 7628, 7632, 9328, 10494, 11442, 13992, 15256, 15264, 17163, 18656, 20977, 20988, 22884, 27984, 30512, 34326, 41954, 41976, 45768, 55968, 61024, 62931, 68652, 83908, 83952, 91536, 101071, 125862, 137304, 167816, 167904, 183072, 188793, 202142, 251724, 274608, 303213, 335632, 377586, 404284, 503448, 549216, 606426, 671264, 755172, 808568, 909639, 1006896, 1111781, 1212852, 1510344, 1617136, 1819278, 2013792, 2223562, 2425704, 3020688, 3234272, 3335343, 3638556, 4447124, 4851408, 6041376, 6670686, 7277112, 8894248, 9702816, 10006029, 13341372, 14554224, 17788496, 20012058, 26682744, 29108448, 35576992, 40024116, 53365488, 80048232, 106730976, 160096464, 320192928]

約数ペア:

[(1, 320192928), (2, 160096464), (3, 106730976), (4, 80048232), (6, 53365488), (8, 40024116), (9, 35576992), (11, 29108448), (12, 26682744), (16, 20012058), (18, 17788496), (22, 14554224), (24, 13341372), (32, 10006029), (33, 9702816), (36, 8894248), (44, 7277112), (48, 6670686), (53, 6041376), (66, 4851408), (72, 4447124), (88, 3638556), (96, 3335343), (99, 3234272), (106, 3020688), (132, 2425704), (144, 2223562), (159, 2013792), (176, 1819278), (198, 1617136), (212, 1510344), (264, 1212852), (288, 1111781), (318, 1006896), (352, 909639), (396, 808568), (424, 755172), (477, 671264), (528, 606426), (583, 549216), (636, 503448), (792, 404284), (848, 377586), (954, 335632), (1056, 303213), (1166, 274608), (1272, 251724), (1584, 202142), (1696, 188793), (1749, 183072), (1907, 167904), (1908, 167816), (2332, 137304), (2544, 125862), (3168, 101071), (3498, 91536), (3814, 83952), (3816, 83908), (4664, 68652), (5088, 62931), (5247, 61024), (5721, 55968), (6996, 45768), (7628, 41976), (7632, 41954), (9328, 34326), (10494, 30512), (11442, 27984), (13992, 22884), (15256, 20988), (15264, 20977), (17163, 18656)]