391362192

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 280

約数和(自身を含む): 1280777400

約数和(自身を除く): 889415208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 81, 87, 89, 104, 108, 116, 117, 144, 156, 162, 174, 178, 208, 216, 232, 234, 243, 261, 267, 312, 324, 348, 351, 356, 377, 432, 464, 468, 486, 522, 534, 624, 648, 696, 702, 712, 729, 754, 783, 801, 936, 972, 1044, 1053, 1068, 1131, 1157, 1296, 1392, 1404, 1424, 1458, 1508, 1566, 1602, 1872, 1944, 2088, 2106, 2136, 2262, 2314, 2349, 2403, 2581, 2808, 2916, 3016, 3132, 3159, 3204, 3393, 3471, 3888, 4176, 4212, 4272, 4524, 4628, 4698, 4806, 5162, 5616, 5832, 6032, 6264, 6318, 6408, 6786, 6942, 7047, 7209, 7743, 8424, 9048, 9256, 9396, 9477, 9612, 10179, 10324, 10413, 11664, 12528, 12636, 12816, 13572, 13884, 14094, 14418, 15486, 16848, 18096, 18512, 18792, 18954, 19224, 20358, 20648, 20826, 21141, 21627, 23229, 25272, 27144, 27768, 28188, 28836, 30537, 30972, 31239, 33553, 37584, 37908, 38448, 40716, 41296, 41652, 42282, 43254, 46458, 50544, 54288, 55536, 56376, 57672, 61074, 61944, 62478, 64881, 67106, 69687, 75816, 81432, 83304, 84564, 86508, 91611, 92916, 93717, 100659, 112752, 115344, 122148, 123888, 124956, 129762, 134212, 139374, 151632, 162864, 166608, 169128, 173016, 183222, 185832, 187434, 201318, 209061, 244296, 249912, 259524, 268424, 274833, 278748, 281151, 301977, 338256, 346032, 366444, 371664, 374868, 402636, 418122, 488592, 499824, 519048, 536848, 549666, 557496, 562302, 603954, 627183, 732888, 749736, 805272, 836244, 843453, 905931, 1038096, 1099332, 1114992, 1124604, 1207908, 1254366, 1465776, 1499472, 1610544, 1672488, 1686906, 1811862, 1881549, 2198664, 2249208, 2415816, 2508732, 2717793, 3344976, 3373812, 3623724, 3763098, 4397328, 4498416, 4831632, 5017464, 5435586, 6747624, 7247448, 7526196, 8153379, 10034928, 10871172, 13495248, 14494896, 15052392, 16306758, 21742344, 24460137, 30104784, 32613516, 43484688, 48920274, 65227032, 97840548, 130454064, 195681096, 391362192]

約数ペア:

[(1, 391362192), (2, 195681096), (3, 130454064), (4, 97840548), (6, 65227032), (8, 48920274), (9, 43484688), (12, 32613516), (13, 30104784), (16, 24460137), (18, 21742344), (24, 16306758), (26, 15052392), (27, 14494896), (29, 13495248), (36, 10871172), (39, 10034928), (48, 8153379), (52, 7526196), (54, 7247448), (58, 6747624), (72, 5435586), (78, 5017464), (81, 4831632), (87, 4498416), (89, 4397328), (104, 3763098), (108, 3623724), (116, 3373812), (117, 3344976), (144, 2717793), (156, 2508732), (162, 2415816), (174, 2249208), (178, 2198664), (208, 1881549), (216, 1811862), (232, 1686906), (234, 1672488), (243, 1610544), (261, 1499472), (267, 1465776), (312, 1254366), (324, 1207908), (348, 1124604), (351, 1114992), (356, 1099332), (377, 1038096), (432, 905931), (464, 843453), (468, 836244), (486, 805272), (522, 749736), (534, 732888), (624, 627183), (648, 603954), (696, 562302), (702, 557496), (712, 549666), (729, 536848), (754, 519048), (783, 499824), (801, 488592), (936, 418122), (972, 402636), (1044, 374868), (1053, 371664), (1068, 366444), (1131, 346032), (1157, 338256), (1296, 301977), (1392, 281151), (1404, 278748), (1424, 274833), (1458, 268424), (1508, 259524), (1566, 249912), (1602, 244296), (1872, 209061), (1944, 201318), (2088, 187434), (2106, 185832), (2136, 183222), (2262, 173016), (2314, 169128), (2349, 166608), (2403, 162864), (2581, 151632), (2808, 139374), (2916, 134212), (3016, 129762), (3132, 124956), (3159, 123888), (3204, 122148), (3393, 115344), (3471, 112752), (3888, 100659), (4176, 93717), (4212, 92916), (4272, 91611), (4524, 86508), (4628, 84564), (4698, 83304), (4806, 81432), (5162, 75816), (5616, 69687), (5832, 67106), (6032, 64881), (6264, 62478), (6318, 61944), (6408, 61074), (6786, 57672), (6942, 56376), (7047, 55536), (7209, 54288), (7743, 50544), (8424, 46458), (9048, 43254), (9256, 42282), (9396, 41652), (9477, 41296), (9612, 40716), (10179, 38448), (10324, 37908), (10413, 37584), (11664, 33553), (12528, 31239), (12636, 30972), (12816, 30537), (13572, 28836), (13884, 28188), (14094, 27768), (14418, 27144), (15486, 25272), (16848, 23229), (18096, 21627), (18512, 21141), (18792, 20826), (18954, 20648), (19224, 20358)]