843869988

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 168

約数和(自身を含む): 2417777208

約数和(自身を除く): 1573907220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 113, 117, 156, 162, 197, 226, 234, 243, 324, 339, 351, 394, 452, 468, 486, 591, 678, 702, 729, 788, 972, 1017, 1053, 1182, 1356, 1404, 1458, 1469, 1773, 2034, 2106, 2364, 2561, 2916, 2938, 3051, 3159, 3546, 4068, 4212, 4407, 5122, 5319, 5876, 6102, 6318, 7092, 7683, 8814, 9153, 9477, 10244, 10638, 12204, 12636, 13221, 15366, 15957, 17628, 18306, 18954, 21276, 22261, 23049, 26442, 27459, 30732, 31914, 36612, 37908, 39663, 44522, 46098, 47871, 52884, 54918, 63828, 66783, 69147, 79326, 82377, 89044, 92196, 95742, 109836, 118989, 133566, 138294, 143613, 158652, 164754, 191484, 200349, 207441, 237978, 267132, 276588, 287226, 289393, 329508, 356967, 400698, 414882, 475956, 574452, 578786, 601047, 622323, 713934, 801396, 829764, 868179, 1070901, 1157572, 1202094, 1244646, 1427868, 1736358, 1803141, 1866969, 2141802, 2404188, 2489292, 2604537, 3472716, 3606282, 3733938, 4283604, 5209074, 5409423, 7212564, 7467876, 7813611, 10418148, 10818846, 15627222, 16228269, 21637692, 23440833, 31254444, 32456538, 46881666, 64913076, 70322499, 93763332, 140644998, 210967497, 281289996, 421934994, 843869988]

約数ペア:

[(1, 843869988), (2, 421934994), (3, 281289996), (4, 210967497), (6, 140644998), (9, 93763332), (12, 70322499), (13, 64913076), (18, 46881666), (26, 32456538), (27, 31254444), (36, 23440833), (39, 21637692), (52, 16228269), (54, 15627222), (78, 10818846), (81, 10418148), (108, 7813611), (113, 7467876), (117, 7212564), (156, 5409423), (162, 5209074), (197, 4283604), (226, 3733938), (234, 3606282), (243, 3472716), (324, 2604537), (339, 2489292), (351, 2404188), (394, 2141802), (452, 1866969), (468, 1803141), (486, 1736358), (591, 1427868), (678, 1244646), (702, 1202094), (729, 1157572), (788, 1070901), (972, 868179), (1017, 829764), (1053, 801396), (1182, 713934), (1356, 622323), (1404, 601047), (1458, 578786), (1469, 574452), (1773, 475956), (2034, 414882), (2106, 400698), (2364, 356967), (2561, 329508), (2916, 289393), (2938, 287226), (3051, 276588), (3159, 267132), (3546, 237978), (4068, 207441), (4212, 200349), (4407, 191484), (5122, 164754), (5319, 158652), (5876, 143613), (6102, 138294), (6318, 133566), (7092, 118989), (7683, 109836), (8814, 95742), (9153, 92196), (9477, 89044), (10244, 82377), (10638, 79326), (12204, 69147), (12636, 66783), (13221, 63828), (15366, 54918), (15957, 52884), (17628, 47871), (18306, 46098), (18954, 44522), (21276, 39663), (22261, 37908), (23049, 36612), (26442, 31914), (27459, 30732)]