989244576

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 240

約数和(自身を含む): 3128479200

約数和(自身を除く): 2139234624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 53, 54, 57, 72, 76, 81, 96, 106, 108, 114, 144, 152, 159, 162, 171, 212, 216, 228, 288, 304, 318, 324, 342, 379, 424, 432, 456, 477, 513, 608, 636, 648, 684, 758, 848, 864, 912, 954, 1007, 1026, 1137, 1272, 1296, 1368, 1431, 1516, 1539, 1696, 1824, 1908, 2014, 2052, 2274, 2544, 2592, 2736, 2862, 3021, 3032, 3078, 3411, 3816, 4028, 4104, 4293, 4548, 5088, 5472, 5724, 6042, 6064, 6156, 6822, 7201, 7632, 8056, 8208, 8586, 9063, 9096, 10233, 11448, 12084, 12128, 12312, 13644, 14402, 15264, 16112, 16416, 17172, 18126, 18192, 20087, 20466, 21603, 22896, 24168, 24624, 27189, 27288, 28804, 30699, 32224, 34344, 36252, 36384, 40174, 40932, 43206, 45792, 48336, 49248, 54378, 54576, 57608, 60261, 61398, 64809, 68688, 72504, 80348, 81567, 81864, 86412, 96672, 108756, 109152, 115216, 120522, 122796, 129618, 137376, 145008, 160696, 163134, 163728, 172824, 180783, 194427, 217512, 230432, 241044, 245592, 259236, 290016, 321392, 326268, 327456, 345648, 361566, 381653, 388854, 435024, 482088, 491184, 518472, 542349, 583281, 642784, 652536, 691296, 723132, 763306, 777708, 870048, 964176, 982368, 1036944, 1084698, 1144959, 1166562, 1305072, 1446264, 1526612, 1555416, 1627047, 1928352, 2073888, 2169396, 2289918, 2333124, 2610144, 2892528, 3053224, 3110832, 3254094, 3434877, 4338792, 4579836, 4666248, 5785056, 6106448, 6221664, 6508188, 6869754, 8677584, 9159672, 9332496, 10304631, 12212896, 13016376, 13739508, 17355168, 18319344, 18664992, 20609262, 26032752, 27479016, 30913893, 36638688, 41218524, 52065504, 54958032, 61827786, 82437048, 109916064, 123655572, 164874096, 247311144, 329748192, 494622288, 989244576]

約数ペア:

[(1, 989244576), (2, 494622288), (3, 329748192), (4, 247311144), (6, 164874096), (8, 123655572), (9, 109916064), (12, 82437048), (16, 61827786), (18, 54958032), (19, 52065504), (24, 41218524), (27, 36638688), (32, 30913893), (36, 27479016), (38, 26032752), (48, 20609262), (53, 18664992), (54, 18319344), (57, 17355168), (72, 13739508), (76, 13016376), (81, 12212896), (96, 10304631), (106, 9332496), (108, 9159672), (114, 8677584), (144, 6869754), (152, 6508188), (159, 6221664), (162, 6106448), (171, 5785056), (212, 4666248), (216, 4579836), (228, 4338792), (288, 3434877), (304, 3254094), (318, 3110832), (324, 3053224), (342, 2892528), (379, 2610144), (424, 2333124), (432, 2289918), (456, 2169396), (477, 2073888), (513, 1928352), (608, 1627047), (636, 1555416), (648, 1526612), (684, 1446264), (758, 1305072), (848, 1166562), (864, 1144959), (912, 1084698), (954, 1036944), (1007, 982368), (1026, 964176), (1137, 870048), (1272, 777708), (1296, 763306), (1368, 723132), (1431, 691296), (1516, 652536), (1539, 642784), (1696, 583281), (1824, 542349), (1908, 518472), (2014, 491184), (2052, 482088), (2274, 435024), (2544, 388854), (2592, 381653), (2736, 361566), (2862, 345648), (3021, 327456), (3032, 326268), (3078, 321392), (3411, 290016), (3816, 259236), (4028, 245592), (4104, 241044), (4293, 230432), (4548, 217512), (5088, 194427), (5472, 180783), (5724, 172824), (6042, 163728), (6064, 163134), (6156, 160696), (6822, 145008), (7201, 137376), (7632, 129618), (8056, 122796), (8208, 120522), (8586, 115216), (9063, 109152), (9096, 108756), (10233, 96672), (11448, 86412), (12084, 81864), (12128, 81567), (12312, 80348), (13644, 72504), (14402, 68688), (15264, 64809), (16112, 61398), (16416, 60261), (17172, 57608), (18126, 54576), (18192, 54378), (20087, 49248), (20466, 48336), (21603, 45792), (22896, 43206), (24168, 40932), (24624, 40174), (27189, 36384), (27288, 36252), (28804, 34344), (30699, 32224)]