128743992

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 320

約数和(自身を含む): 439084800

約数和(自身を除く): 310340808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 29, 31, 34, 36, 39, 51, 52, 54, 58, 62, 68, 72, 78, 81, 87, 93, 102, 104, 108, 116, 117, 124, 136, 153, 156, 162, 174, 186, 204, 216, 221, 232, 234, 248, 261, 279, 306, 312, 324, 348, 351, 372, 377, 403, 408, 442, 459, 468, 493, 522, 527, 558, 612, 648, 663, 696, 702, 744, 754, 783, 806, 837, 884, 899, 918, 936, 986, 1044, 1053, 1054, 1116, 1131, 1209, 1224, 1326, 1377, 1404, 1479, 1508, 1566, 1581, 1612, 1674, 1768, 1798, 1836, 1972, 1989, 2088, 2106, 2108, 2232, 2262, 2349, 2418, 2511, 2652, 2697, 2754, 2808, 2958, 3016, 3132, 3162, 3224, 3348, 3393, 3596, 3627, 3672, 3944, 3978, 4212, 4216, 4437, 4524, 4698, 4743, 4836, 5022, 5304, 5394, 5508, 5916, 5967, 6264, 6324, 6409, 6696, 6786, 6851, 7192, 7254, 7956, 8091, 8424, 8874, 9048, 9396, 9486, 9672, 10044, 10179, 10788, 10881, 11016, 11687, 11832, 11934, 12648, 12818, 13311, 13572, 13702, 14229, 14508, 15283, 15912, 16182, 17748, 17901, 18792, 18972, 19227, 20088, 20358, 20553, 21576, 21762, 23374, 23868, 24273, 25636, 26622, 27144, 27404, 28458, 29016, 30537, 30566, 32364, 32643, 35061, 35496, 35802, 37944, 38454, 39933, 40716, 41106, 42687, 43524, 45849, 46748, 47736, 48546, 51272, 53244, 54808, 56916, 57681, 61074, 61132, 61659, 64728, 65286, 70122, 71604, 72819, 76908, 79866, 81432, 82212, 85374, 87048, 91698, 93496, 97092, 105183, 106488, 113832, 115362, 122148, 122264, 123318, 130572, 137547, 140244, 143208, 145638, 153816, 159732, 164424, 170748, 173043, 183396, 184977, 194184, 198679, 210366, 230724, 244296, 246636, 261144, 275094, 280488, 291276, 315549, 319464, 341496, 346086, 366792, 369954, 397358, 412641, 420732, 461448, 493272, 519129, 550188, 554931, 582552, 596037, 631098, 692172, 739908, 794716, 825282, 841464, 946647, 1038258, 1100376, 1109862, 1192074, 1237923, 1262196, 1384344, 1479816, 1589432, 1650564, 1788111, 1893294, 2076516, 2219724, 2384148, 2475846, 2524392, 3301128, 3576222, 3786588, 4153032, 4439448, 4768296, 4951692, 5364333, 7152444, 7573176, 9903384, 10728666, 14304888, 16092999, 21457332, 32185998, 42914664, 64371996, 128743992]

約数ペア:

[(1, 128743992), (2, 64371996), (3, 42914664), (4, 32185998), (6, 21457332), (8, 16092999), (9, 14304888), (12, 10728666), (13, 9903384), (17, 7573176), (18, 7152444), (24, 5364333), (26, 4951692), (27, 4768296), (29, 4439448), (31, 4153032), (34, 3786588), (36, 3576222), (39, 3301128), (51, 2524392), (52, 2475846), (54, 2384148), (58, 2219724), (62, 2076516), (68, 1893294), (72, 1788111), (78, 1650564), (81, 1589432), (87, 1479816), (93, 1384344), (102, 1262196), (104, 1237923), (108, 1192074), (116, 1109862), (117, 1100376), (124, 1038258), (136, 946647), (153, 841464), (156, 825282), (162, 794716), (174, 739908), (186, 692172), (204, 631098), (216, 596037), (221, 582552), (232, 554931), (234, 550188), (248, 519129), (261, 493272), (279, 461448), (306, 420732), (312, 412641), (324, 397358), (348, 369954), (351, 366792), (372, 346086), (377, 341496), (403, 319464), (408, 315549), (442, 291276), (459, 280488), (468, 275094), (493, 261144), (522, 246636), (527, 244296), (558, 230724), (612, 210366), (648, 198679), (663, 194184), (696, 184977), (702, 183396), (744, 173043), (754, 170748), (783, 164424), (806, 159732), (837, 153816), (884, 145638), (899, 143208), (918, 140244), (936, 137547), (986, 130572), (1044, 123318), (1053, 122264), (1054, 122148), (1116, 115362), (1131, 113832), (1209, 106488), (1224, 105183), (1326, 97092), (1377, 93496), (1404, 91698), (1479, 87048), (1508, 85374), (1566, 82212), (1581, 81432), (1612, 79866), (1674, 76908), (1768, 72819), (1798, 71604), (1836, 70122), (1972, 65286), (1989, 64728), (2088, 61659), (2106, 61132), (2108, 61074), (2232, 57681), (2262, 56916), (2349, 54808), (2418, 53244), (2511, 51272), (2652, 48546), (2697, 47736), (2754, 46748), (2808, 45849), (2958, 43524), (3016, 42687), (3132, 41106), (3162, 40716), (3224, 39933), (3348, 38454), (3393, 37944), (3596, 35802), (3627, 35496), (3672, 35061), (3944, 32643), (3978, 32364), (4212, 30566), (4216, 30537), (4437, 29016), (4524, 28458), (4698, 27404), (4743, 27144), (4836, 26622), (5022, 25636), (5304, 24273), (5394, 23868), (5508, 23374), (5916, 21762), (5967, 21576), (6264, 20553), (6324, 20358), (6409, 20088), (6696, 19227), (6786, 18972), (6851, 18792), (7192, 17901), (7254, 17748), (7956, 16182), (8091, 15912), (8424, 15283), (8874, 14508), (9048, 14229), (9396, 13702), (9486, 13572), (9672, 13311), (10044, 12818), (10179, 12648), (10788, 11934), (10881, 11832), (11016, 11687)]