319759968

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15937}}^1$

素因数の和:15980

約数の個数: 96

約数和(自身を含む): 963930240

約数和(自身を除く): 644170272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 1056, 1254, 1672, 1824, 2508, 3344, 5016, 6688, 10032, 15937, 20064, 31874, 47811, 63748, 95622, 127496, 175307, 191244, 254992, 302803, 350614, 382488, 509984, 525921, 605606, 701228, 764976, 908409, 1051842, 1211212, 1402456, 1529952, 1816818, 2103684, 2422424, 2804912, 3330833, 3633636, 4207368, 4844848, 5609824, 6661666, 7267272, 8414736, 9689696, 9992499, 13323332, 14534544, 16829472, 19984998, 26646664, 29069088, 39969996, 53293328, 79939992, 106586656, 159879984, 319759968]

約数ペア:

[(1, 319759968), (2, 159879984), (3, 106586656), (4, 79939992), (6, 53293328), (8, 39969996), (11, 29069088), (12, 26646664), (16, 19984998), (19, 16829472), (22, 14534544), (24, 13323332), (32, 9992499), (33, 9689696), (38, 8414736), (44, 7267272), (48, 6661666), (57, 5609824), (66, 4844848), (76, 4207368), (88, 3633636), (96, 3330833), (114, 2804912), (132, 2422424), (152, 2103684), (176, 1816818), (209, 1529952), (228, 1402456), (264, 1211212), (304, 1051842), (352, 908409), (418, 764976), (456, 701228), (528, 605606), (608, 525921), (627, 509984), (836, 382488), (912, 350614), (1056, 302803), (1254, 254992), (1672, 191244), (1824, 175307), (2508, 127496), (3344, 95622), (5016, 63748), (6688, 47811), (10032, 31874), (15937, 20064)]