243398112

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 703084032

約数和(自身を除く): 459685920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 283, 289, 372, 408, 496, 527, 544, 566, 578, 744, 816, 849, 867, 992, 1054, 1132, 1156, 1488, 1581, 1632, 1698, 1734, 2108, 2264, 2312, 2976, 3162, 3396, 3468, 4216, 4528, 4624, 4811, 6324, 6792, 6936, 8432, 8773, 8959, 9056, 9248, 9622, 12648, 13584, 13872, 14433, 16864, 17546, 17918, 19244, 25296, 26319, 26877, 27168, 27744, 28866, 35092, 35836, 38488, 50592, 52638, 53754, 57732, 70184, 71672, 76976, 81787, 105276, 107508, 115464, 140368, 143344, 149141, 153952, 163574, 210552, 215016, 230928, 245361, 280736, 286688, 298282, 327148, 421104, 430032, 447423, 461856, 490722, 596564, 654296, 842208, 860064, 894846, 981444, 1193128, 1308592, 1789692, 1962888, 2386256, 2535397, 2617184, 3579384, 3925776, 4772512, 5070794, 7158768, 7606191, 7851552, 10141588, 14317536, 15212382, 20283176, 30424764, 40566352, 60849528, 81132704, 121699056, 243398112]

約数ペア:

[(1, 243398112), (2, 121699056), (3, 81132704), (4, 60849528), (6, 40566352), (8, 30424764), (12, 20283176), (16, 15212382), (17, 14317536), (24, 10141588), (31, 7851552), (32, 7606191), (34, 7158768), (48, 5070794), (51, 4772512), (62, 3925776), (68, 3579384), (93, 2617184), (96, 2535397), (102, 2386256), (124, 1962888), (136, 1789692), (186, 1308592), (204, 1193128), (248, 981444), (272, 894846), (283, 860064), (289, 842208), (372, 654296), (408, 596564), (496, 490722), (527, 461856), (544, 447423), (566, 430032), (578, 421104), (744, 327148), (816, 298282), (849, 286688), (867, 280736), (992, 245361), (1054, 230928), (1132, 215016), (1156, 210552), (1488, 163574), (1581, 153952), (1632, 149141), (1698, 143344), (1734, 140368), (2108, 115464), (2264, 107508), (2312, 105276), (2976, 81787), (3162, 76976), (3396, 71672), (3468, 70184), (4216, 57732), (4528, 53754), (4624, 52638), (4811, 50592), (6324, 38488), (6792, 35836), (6936, 35092), (8432, 28866), (8773, 27744), (8959, 27168), (9056, 26877), (9248, 26319), (9622, 25296), (12648, 19244), (13584, 17918), (13872, 17546), (14433, 16864)]