318633744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:857

約数の個数: 160

約数和(自身を含む): 984187008

約数和(自身を除く): 665553264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 61, 66, 78, 88, 104, 122, 132, 143, 156, 176, 183, 208, 244, 264, 286, 312, 366, 429, 488, 528, 572, 624, 671, 732, 761, 793, 858, 976, 1144, 1342, 1464, 1522, 1586, 1716, 2013, 2283, 2288, 2379, 2684, 2928, 3044, 3172, 3432, 4026, 4566, 4758, 5368, 6088, 6344, 6864, 8052, 8371, 8723, 9132, 9516, 9893, 10736, 12176, 12688, 16104, 16742, 17446, 18264, 19032, 19786, 25113, 26169, 29679, 32208, 33484, 34892, 36528, 38064, 39572, 46421, 50226, 52338, 59358, 66968, 69784, 79144, 92842, 100452, 104676, 108823, 118716, 133936, 139263, 139568, 158288, 185684, 200904, 209352, 217646, 237432, 278526, 326469, 371368, 401808, 418704, 435292, 474864, 510631, 557052, 603473, 652938, 742736, 870584, 1021262, 1114104, 1206946, 1305876, 1531893, 1741168, 1810419, 2042524, 2228208, 2413892, 2611752, 3063786, 3620838, 4085048, 4827784, 5223504, 6127572, 6638203, 7241676, 8170096, 9655568, 12255144, 13276406, 14483352, 19914609, 24510288, 26552812, 28966704, 39829218, 53105624, 79658436, 106211248, 159316872, 318633744]

約数ペア:

[(1, 318633744), (2, 159316872), (3, 106211248), (4, 79658436), (6, 53105624), (8, 39829218), (11, 28966704), (12, 26552812), (13, 24510288), (16, 19914609), (22, 14483352), (24, 13276406), (26, 12255144), (33, 9655568), (39, 8170096), (44, 7241676), (48, 6638203), (52, 6127572), (61, 5223504), (66, 4827784), (78, 4085048), (88, 3620838), (104, 3063786), (122, 2611752), (132, 2413892), (143, 2228208), (156, 2042524), (176, 1810419), (183, 1741168), (208, 1531893), (244, 1305876), (264, 1206946), (286, 1114104), (312, 1021262), (366, 870584), (429, 742736), (488, 652938), (528, 603473), (572, 557052), (624, 510631), (671, 474864), (732, 435292), (761, 418704), (793, 401808), (858, 371368), (976, 326469), (1144, 278526), (1342, 237432), (1464, 217646), (1522, 209352), (1586, 200904), (1716, 185684), (2013, 158288), (2283, 139568), (2288, 139263), (2379, 133936), (2684, 118716), (2928, 108823), (3044, 104676), (3172, 100452), (3432, 92842), (4026, 79144), (4566, 69784), (4758, 66968), (5368, 59358), (6088, 52338), (6344, 50226), (6864, 46421), (8052, 39572), (8371, 38064), (8723, 36528), (9132, 34892), (9516, 33484), (9893, 32208), (10736, 29679), (12176, 26169), (12688, 25113), (16104, 19786), (16742, 19032), (17446, 18264)]