780006864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:945

約数の個数: 160

約数和(自身を含む): 2492729344

約数和(自身を除く): 1712722480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 283, 312, 336, 364, 546, 566, 624, 631, 728, 849, 1092, 1132, 1262, 1456, 1698, 1893, 1981, 2184, 2264, 2524, 3396, 3679, 3786, 3962, 4368, 4417, 4528, 5048, 5943, 6792, 7358, 7572, 7924, 8203, 8834, 10096, 11037, 11886, 13251, 13584, 14716, 15144, 15848, 16406, 17668, 22074, 23772, 24609, 25753, 26502, 29432, 30288, 31696, 32812, 35336, 44148, 47544, 49218, 51506, 53004, 57421, 58864, 65624, 70672, 77259, 88296, 95088, 98436, 103012, 106008, 114842, 131248, 154518, 172263, 176592, 178573, 196872, 206024, 212016, 229684, 309036, 344526, 357146, 393744, 412048, 459368, 535719, 618072, 689052, 714292, 918736, 1071438, 1236144, 1250011, 1378104, 1428584, 2142876, 2321449, 2500022, 2756208, 2857168, 3750033, 4285752, 4642898, 5000044, 6964347, 7500066, 8571504, 9285796, 10000088, 13928694, 15000132, 16250143, 18571592, 20000176, 27857388, 30000264, 32500286, 37143184, 48750429, 55714776, 60000528, 65000572, 97500858, 111429552, 130001144, 195001716, 260002288, 390003432, 780006864]

約数ペア:

[(1, 780006864), (2, 390003432), (3, 260002288), (4, 195001716), (6, 130001144), (7, 111429552), (8, 97500858), (12, 65000572), (13, 60000528), (14, 55714776), (16, 48750429), (21, 37143184), (24, 32500286), (26, 30000264), (28, 27857388), (39, 20000176), (42, 18571592), (48, 16250143), (52, 15000132), (56, 13928694), (78, 10000088), (84, 9285796), (91, 8571504), (104, 7500066), (112, 6964347), (156, 5000044), (168, 4642898), (182, 4285752), (208, 3750033), (273, 2857168), (283, 2756208), (312, 2500022), (336, 2321449), (364, 2142876), (546, 1428584), (566, 1378104), (624, 1250011), (631, 1236144), (728, 1071438), (849, 918736), (1092, 714292), (1132, 689052), (1262, 618072), (1456, 535719), (1698, 459368), (1893, 412048), (1981, 393744), (2184, 357146), (2264, 344526), (2524, 309036), (3396, 229684), (3679, 212016), (3786, 206024), (3962, 196872), (4368, 178573), (4417, 176592), (4528, 172263), (5048, 154518), (5943, 131248), (6792, 114842), (7358, 106008), (7572, 103012), (7924, 98436), (8203, 95088), (8834, 88296), (10096, 77259), (11037, 70672), (11886, 65624), (13251, 58864), (13584, 57421), (14716, 53004), (15144, 51506), (15848, 49218), (16406, 47544), (17668, 44148), (22074, 35336), (23772, 32812), (24609, 31696), (25753, 30288), (26502, 29432)]