315128592

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1321

約数の個数: 120

約数和(自身を含む): 943165080

約数和(自身を除く): 628036488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 109, 136, 144, 153, 204, 218, 272, 306, 327, 408, 436, 612, 654, 816, 872, 981, 1181, 1224, 1308, 1744, 1853, 1962, 2362, 2448, 2616, 3543, 3706, 3924, 4724, 5232, 5559, 7086, 7412, 7848, 9448, 10629, 11118, 14172, 14824, 15696, 16677, 18896, 20077, 21258, 22236, 28344, 29648, 33354, 40154, 42516, 44472, 56688, 60231, 66708, 80308, 85032, 88944, 120462, 128729, 133416, 160616, 170064, 180693, 240924, 257458, 266832, 321232, 361386, 386187, 481848, 514916, 722772, 772374, 963696, 1029832, 1158561, 1445544, 1544748, 2059664, 2188393, 2317122, 2891088, 3089496, 4376786, 4634244, 6178992, 6565179, 8753572, 9268488, 13130358, 17507144, 18536976, 19695537, 26260716, 35014288, 39391074, 52521432, 78782148, 105042864, 157564296, 315128592]

約数ペア:

[(1, 315128592), (2, 157564296), (3, 105042864), (4, 78782148), (6, 52521432), (8, 39391074), (9, 35014288), (12, 26260716), (16, 19695537), (17, 18536976), (18, 17507144), (24, 13130358), (34, 9268488), (36, 8753572), (48, 6565179), (51, 6178992), (68, 4634244), (72, 4376786), (102, 3089496), (109, 2891088), (136, 2317122), (144, 2188393), (153, 2059664), (204, 1544748), (218, 1445544), (272, 1158561), (306, 1029832), (327, 963696), (408, 772374), (436, 722772), (612, 514916), (654, 481848), (816, 386187), (872, 361386), (981, 321232), (1181, 266832), (1224, 257458), (1308, 240924), (1744, 180693), (1853, 170064), (1962, 160616), (2362, 133416), (2448, 128729), (2616, 120462), (3543, 88944), (3706, 85032), (3924, 80308), (4724, 66708), (5232, 60231), (5559, 56688), (7086, 44472), (7412, 42516), (7848, 40154), (9448, 33354), (10629, 29648), (11118, 28344), (14172, 22236), (14824, 21258), (15696, 20077), (16677, 18896)]