215462544

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 641208960

約数和(自身を除く): 425746416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 41, 44, 48, 66, 74, 82, 88, 111, 123, 132, 148, 164, 176, 222, 246, 264, 269, 296, 328, 407, 444, 451, 492, 528, 538, 592, 656, 807, 814, 888, 902, 984, 1076, 1221, 1353, 1517, 1614, 1628, 1776, 1804, 1968, 2152, 2442, 2706, 2959, 3034, 3228, 3256, 3608, 4304, 4551, 4884, 5412, 5918, 6068, 6456, 6512, 7216, 8877, 9102, 9768, 9953, 10824, 11029, 11836, 12136, 12912, 16687, 17754, 18204, 19536, 19906, 21648, 22058, 23672, 24272, 29859, 33087, 33374, 35508, 36408, 39812, 44116, 47344, 50061, 59718, 66174, 66748, 71016, 72816, 79624, 88232, 100122, 109483, 119436, 121319, 132348, 133496, 142032, 159248, 176464, 200244, 218966, 238872, 242638, 264696, 266992, 328449, 363957, 400488, 408073, 437932, 477744, 485276, 529392, 656898, 727914, 800976, 816146, 875864, 970552, 1224219, 1313796, 1455828, 1632292, 1751728, 1941104, 2448438, 2627592, 2911656, 3264584, 4488803, 4896876, 5255184, 5823312, 6529168, 8977606, 9793752, 13466409, 17955212, 19587504, 26932818, 35910424, 53865636, 71820848, 107731272, 215462544]

約数ペア:

[(1, 215462544), (2, 107731272), (3, 71820848), (4, 53865636), (6, 35910424), (8, 26932818), (11, 19587504), (12, 17955212), (16, 13466409), (22, 9793752), (24, 8977606), (33, 6529168), (37, 5823312), (41, 5255184), (44, 4896876), (48, 4488803), (66, 3264584), (74, 2911656), (82, 2627592), (88, 2448438), (111, 1941104), (123, 1751728), (132, 1632292), (148, 1455828), (164, 1313796), (176, 1224219), (222, 970552), (246, 875864), (264, 816146), (269, 800976), (296, 727914), (328, 656898), (407, 529392), (444, 485276), (451, 477744), (492, 437932), (528, 408073), (538, 400488), (592, 363957), (656, 328449), (807, 266992), (814, 264696), (888, 242638), (902, 238872), (984, 218966), (1076, 200244), (1221, 176464), (1353, 159248), (1517, 142032), (1614, 133496), (1628, 132348), (1776, 121319), (1804, 119436), (1968, 109483), (2152, 100122), (2442, 88232), (2706, 79624), (2959, 72816), (3034, 71016), (3228, 66748), (3256, 66174), (3608, 59718), (4304, 50061), (4551, 47344), (4884, 44116), (5412, 39812), (5918, 36408), (6068, 35508), (6456, 33374), (6512, 33087), (7216, 29859), (8877, 24272), (9102, 23672), (9768, 22058), (9953, 21648), (10824, 19906), (11029, 19536), (11836, 18204), (12136, 17754), (12912, 16687)]