265767216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1315

約数の個数: 160

約数和(自身を含む): 833280000

約数和(自身を除く): 567512784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 372, 403, 429, 496, 528, 572, 624, 682, 744, 806, 858, 1023, 1144, 1209, 1249, 1364, 1488, 1612, 1716, 2046, 2288, 2418, 2498, 2728, 3224, 3432, 3747, 4092, 4433, 4836, 4996, 5456, 6448, 6864, 7494, 8184, 8866, 9672, 9992, 13299, 13739, 14988, 16237, 16368, 17732, 19344, 19984, 26598, 27478, 29976, 32474, 35464, 38719, 41217, 48711, 53196, 54956, 59952, 64948, 70928, 77438, 82434, 97422, 106392, 109912, 116157, 129896, 154876, 164868, 178607, 194844, 212784, 219824, 232314, 259792, 309752, 329736, 357214, 389688, 425909, 464628, 503347, 535821, 619504, 659472, 714428, 779376, 851818, 929256, 1006694, 1071642, 1277727, 1428856, 1510041, 1703636, 1858512, 2013388, 2143284, 2555454, 2857712, 3020082, 3407272, 4026776, 4286568, 5110908, 5536817, 6040164, 6814544, 8053552, 8573136, 10221816, 11073634, 12080328, 16610451, 20443632, 22147268, 24160656, 33220902, 44294536, 66441804, 88589072, 132883608, 265767216]

約数ペア:

[(1, 265767216), (2, 132883608), (3, 88589072), (4, 66441804), (6, 44294536), (8, 33220902), (11, 24160656), (12, 22147268), (13, 20443632), (16, 16610451), (22, 12080328), (24, 11073634), (26, 10221816), (31, 8573136), (33, 8053552), (39, 6814544), (44, 6040164), (48, 5536817), (52, 5110908), (62, 4286568), (66, 4026776), (78, 3407272), (88, 3020082), (93, 2857712), (104, 2555454), (124, 2143284), (132, 2013388), (143, 1858512), (156, 1703636), (176, 1510041), (186, 1428856), (208, 1277727), (248, 1071642), (264, 1006694), (286, 929256), (312, 851818), (341, 779376), (372, 714428), (403, 659472), (429, 619504), (496, 535821), (528, 503347), (572, 464628), (624, 425909), (682, 389688), (744, 357214), (806, 329736), (858, 309752), (1023, 259792), (1144, 232314), (1209, 219824), (1249, 212784), (1364, 194844), (1488, 178607), (1612, 164868), (1716, 154876), (2046, 129896), (2288, 116157), (2418, 109912), (2498, 106392), (2728, 97422), (3224, 82434), (3432, 77438), (3747, 70928), (4092, 64948), (4433, 59952), (4836, 54956), (4996, 53196), (5456, 48711), (6448, 41217), (6864, 38719), (7494, 35464), (8184, 32474), (8866, 29976), (9672, 27478), (9992, 26598), (13299, 19984), (13739, 19344), (14988, 17732), (16237, 16368)]