1965744

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 6441552

約数和(自身を除く): 4475808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 73, 88, 99, 102, 132, 136, 144, 146, 153, 176, 187, 198, 204, 219, 264, 272, 292, 306, 374, 396, 408, 438, 528, 561, 584, 612, 657, 748, 792, 803, 816, 876, 1122, 1168, 1224, 1241, 1314, 1496, 1584, 1606, 1683, 1752, 2244, 2409, 2448, 2482, 2628, 2992, 3212, 3366, 3504, 3723, 4488, 4818, 4964, 5256, 6424, 6732, 7227, 7446, 8976, 9636, 9928, 10512, 11169, 12848, 13464, 13651, 14454, 14892, 19272, 19856, 22338, 26928, 27302, 28908, 29784, 38544, 40953, 44676, 54604, 57816, 59568, 81906, 89352, 109208, 115632, 122859, 163812, 178704, 218416, 245718, 327624, 491436, 655248, 982872, 1965744]

約数ペア:

[(1, 1965744), (2, 982872), (3, 655248), (4, 491436), (6, 327624), (8, 245718), (9, 218416), (11, 178704), (12, 163812), (16, 122859), (17, 115632), (18, 109208), (22, 89352), (24, 81906), (33, 59568), (34, 57816), (36, 54604), (44, 44676), (48, 40953), (51, 38544), (66, 29784), (68, 28908), (72, 27302), (73, 26928), (88, 22338), (99, 19856), (102, 19272), (132, 14892), (136, 14454), (144, 13651), (146, 13464), (153, 12848), (176, 11169), (187, 10512), (198, 9928), (204, 9636), (219, 8976), (264, 7446), (272, 7227), (292, 6732), (306, 6424), (374, 5256), (396, 4964), (408, 4818), (438, 4488), (528, 3723), (561, 3504), (584, 3366), (612, 3212), (657, 2992), (748, 2628), (792, 2482), (803, 2448), (816, 2409), (876, 2244), (1122, 1752), (1168, 1683), (1224, 1606), (1241, 1584), (1314, 1496)]