708706908

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^2$

素因数の和:135

約数の個数: 270

約数和(自身を含む): 2347335144

約数和(自身を除く): 1638628236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 43, 52, 54, 63, 78, 81, 84, 86, 91, 108, 117, 126, 129, 156, 162, 169, 172, 182, 189, 234, 252, 258, 273, 301, 324, 338, 351, 364, 378, 387, 468, 507, 516, 546, 559, 567, 602, 676, 702, 756, 774, 819, 903, 1014, 1053, 1092, 1118, 1134, 1161, 1183, 1204, 1404, 1521, 1548, 1638, 1677, 1806, 1849, 2028, 2106, 2236, 2268, 2322, 2366, 2457, 2709, 3042, 3276, 3354, 3483, 3549, 3612, 3698, 3913, 4212, 4563, 4644, 4732, 4914, 5031, 5418, 5547, 6084, 6708, 6966, 7098, 7267, 7371, 7396, 7826, 8127, 9126, 9828, 10062, 10647, 10836, 11094, 11739, 12943, 13689, 13932, 14196, 14534, 14742, 15093, 15652, 16254, 16641, 18252, 20124, 21294, 21801, 22188, 23478, 24037, 24381, 25886, 27378, 29068, 29484, 30186, 31941, 32508, 33282, 35217, 38829, 42588, 43602, 45279, 46956, 48074, 48762, 49923, 50869, 51772, 54756, 60372, 63882, 65403, 66564, 70434, 72111, 77658, 87204, 90558, 95823, 96148, 97524, 99846, 101738, 105651, 116487, 127764, 130806, 140868, 144222, 149769, 152607, 155316, 168259, 181116, 191646, 196209, 199692, 203476, 211302, 216333, 232974, 261612, 288444, 299538, 305214, 312481, 316953, 336518, 349461, 383292, 392418, 422604, 432666, 457821, 465948, 504777, 588627, 599076, 610428, 624962, 633906, 648999, 673036, 698922, 784836, 865332, 915642, 937443, 1009554, 1048383, 1177254, 1249924, 1267812, 1297998, 1373463, 1397844, 1514331, 1831284, 1874886, 1946997, 2019108, 2096766, 2187367, 2354508, 2595996, 2746926, 2812329, 3028662, 3749772, 3893994, 4120389, 4193532, 4374734, 4542993, 5493852, 5624658, 6057324, 6562101, 7787988, 8240778, 8436987, 8749468, 9085986, 11249316, 13124202, 13628979, 16481556, 16873974, 18171972, 19686303, 25310961, 26248404, 27257958, 33747948, 39372606, 50621922, 54515916, 59058909, 78745212, 101243844, 118117818, 177176727, 236235636, 354353454, 708706908]

約数ペア:

[(1, 708706908), (2, 354353454), (3, 236235636), (4, 177176727), (6, 118117818), (7, 101243844), (9, 78745212), (12, 59058909), (13, 54515916), (14, 50621922), (18, 39372606), (21, 33747948), (26, 27257958), (27, 26248404), (28, 25310961), (36, 19686303), (39, 18171972), (42, 16873974), (43, 16481556), (52, 13628979), (54, 13124202), (63, 11249316), (78, 9085986), (81, 8749468), (84, 8436987), (86, 8240778), (91, 7787988), (108, 6562101), (117, 6057324), (126, 5624658), (129, 5493852), (156, 4542993), (162, 4374734), (169, 4193532), (172, 4120389), (182, 3893994), (189, 3749772), (234, 3028662), (252, 2812329), (258, 2746926), (273, 2595996), (301, 2354508), (324, 2187367), (338, 2096766), (351, 2019108), (364, 1946997), (378, 1874886), (387, 1831284), (468, 1514331), (507, 1397844), (516, 1373463), (546, 1297998), (559, 1267812), (567, 1249924), (602, 1177254), (676, 1048383), (702, 1009554), (756, 937443), (774, 915642), (819, 865332), (903, 784836), (1014, 698922), (1053, 673036), (1092, 648999), (1118, 633906), (1134, 624962), (1161, 610428), (1183, 599076), (1204, 588627), (1404, 504777), (1521, 465948), (1548, 457821), (1638, 432666), (1677, 422604), (1806, 392418), (1849, 383292), (2028, 349461), (2106, 336518), (2236, 316953), (2268, 312481), (2322, 305214), (2366, 299538), (2457, 288444), (2709, 261612), (3042, 232974), (3276, 216333), (3354, 211302), (3483, 203476), (3549, 199692), (3612, 196209), (3698, 191646), (3913, 181116), (4212, 168259), (4563, 155316), (4644, 152607), (4732, 149769), (4914, 144222), (5031, 140868), (5418, 130806), (5547, 127764), (6084, 116487), (6708, 105651), (6966, 101738), (7098, 99846), (7267, 97524), (7371, 96148), (7396, 95823), (7826, 90558), (8127, 87204), (9126, 77658), (9828, 72111), (10062, 70434), (10647, 66564), (10836, 65403), (11094, 63882), (11739, 60372), (12943, 54756), (13689, 51772), (13932, 50869), (14196, 49923), (14534, 48762), (14742, 48074), (15093, 46956), (15652, 45279), (16254, 43602), (16641, 42588), (18252, 38829), (20124, 35217), (21294, 33282), (21801, 32508), (22188, 31941), (23478, 30186), (24037, 29484), (24381, 29068), (25886, 27378)]