428287392

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2292

約数の個数: 192

約数和(自身を含む): 1425029760

約数和(自身を除く): 996742368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 96, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 408, 416, 432, 442, 459, 468, 544, 612, 624, 663, 702, 816, 864, 884, 918, 936, 1224, 1248, 1326, 1404, 1632, 1768, 1836, 1872, 1989, 2243, 2448, 2652, 2808, 3536, 3672, 3744, 3978, 4486, 4896, 5304, 5616, 5967, 6729, 7072, 7344, 7956, 8972, 10608, 11232, 11934, 13458, 14688, 15912, 17944, 20187, 21216, 23868, 26916, 29159, 31824, 35888, 38131, 40374, 47736, 53832, 58318, 60561, 63648, 71776, 76262, 80748, 87477, 95472, 107664, 114393, 116636, 121122, 152524, 161496, 174954, 190944, 215328, 228786, 233272, 242244, 262431, 305048, 322992, 343179, 349908, 457572, 466544, 484488, 495703, 524862, 610096, 645984, 686358, 699816, 787293, 915144, 933088, 968976, 991406, 1029537, 1049724, 1220192, 1372716, 1399632, 1487109, 1574586, 1830288, 1937952, 1982812, 2059074, 2099448, 2745432, 2799264, 2974218, 3149172, 3660576, 3965624, 4118148, 4198896, 4461327, 5490864, 5948436, 6298344, 7931248, 8236296, 8397792, 8922654, 10981728, 11896872, 12596688, 13383981, 15862496, 16472592, 17845308, 23793744, 25193376, 26767962, 32945184, 35690616, 47587488, 53535924, 71381232, 107071848, 142762464, 214143696, 428287392]

約数ペア:

[(1, 428287392), (2, 214143696), (3, 142762464), (4, 107071848), (6, 71381232), (8, 53535924), (9, 47587488), (12, 35690616), (13, 32945184), (16, 26767962), (17, 25193376), (18, 23793744), (24, 17845308), (26, 16472592), (27, 15862496), (32, 13383981), (34, 12596688), (36, 11896872), (39, 10981728), (48, 8922654), (51, 8397792), (52, 8236296), (54, 7931248), (68, 6298344), (72, 5948436), (78, 5490864), (96, 4461327), (102, 4198896), (104, 4118148), (108, 3965624), (117, 3660576), (136, 3149172), (144, 2974218), (153, 2799264), (156, 2745432), (204, 2099448), (208, 2059074), (216, 1982812), (221, 1937952), (234, 1830288), (272, 1574586), (288, 1487109), (306, 1399632), (312, 1372716), (351, 1220192), (408, 1049724), (416, 1029537), (432, 991406), (442, 968976), (459, 933088), (468, 915144), (544, 787293), (612, 699816), (624, 686358), (663, 645984), (702, 610096), (816, 524862), (864, 495703), (884, 484488), (918, 466544), (936, 457572), (1224, 349908), (1248, 343179), (1326, 322992), (1404, 305048), (1632, 262431), (1768, 242244), (1836, 233272), (1872, 228786), (1989, 215328), (2243, 190944), (2448, 174954), (2652, 161496), (2808, 152524), (3536, 121122), (3672, 116636), (3744, 114393), (3978, 107664), (4486, 95472), (4896, 87477), (5304, 80748), (5616, 76262), (5967, 71776), (6729, 63648), (7072, 60561), (7344, 58318), (7956, 53832), (8972, 47736), (10608, 40374), (11232, 38131), (11934, 35888), (13458, 31824), (14688, 29159), (15912, 26916), (17944, 23868), (20187, 21216)]