2148148512

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:917

約数の個数: 240

約数和(自身を含む): 6783860160

約数和(自身を除く): 4635711648

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, 424, 432, 456, 477, 513, 608, 636, 648, 684, 823, 848, 864, 912, 954, 1007, 1026, 1272, 1296, 1368, 1431, 1539, 1646, 1696, 1824, 1908, 2014, 2052, 2469, 2544, 2592, 2736, 2862, 3021, 3078, 3292, 3816, 4028, 4104, 4293, 4938, 5088, 5472, 5724, 6042, 6156, 6584, 7407, 7632, 8056, 8208, 8586, 9063, 9876, 11448, 12084, 12312, 13168, 14814, 15264, 15637, 16112, 16416, 17172, 18126, 19752, 22221, 22896, 24168, 24624, 26336, 27189, 29628, 31274, 32224, 34344, 36252, 39504, 43619, 44442, 45792, 46911, 48336, 49248, 54378, 59256, 62548, 66663, 68688, 72504, 79008, 81567, 87238, 88884, 93822, 96672, 108756, 118512, 125096, 130857, 133326, 137376, 140733, 145008, 163134, 174476, 177768, 187644, 217512, 237024, 250192, 261714, 266652, 281466, 290016, 326268, 348952, 355536, 375288, 392571, 422199, 435024, 500384, 523428, 533304, 562932, 652536, 697904, 711072, 750576, 785142, 828761, 844398, 870048, 1046856, 1066608, 1125864, 1177713, 1266597, 1305072, 1395808, 1501152, 1570284, 1657522, 1688796, 2093712, 2133216, 2251728, 2355426, 2486283, 2533194, 2610144, 3140568, 3315044, 3377592, 3533139, 4187424, 4503456, 4710852, 4972566, 5066388, 6281136, 6630088, 6755184, 7066278, 7458849, 9421704, 9945132, 10132776, 12562272, 13260176, 13510368, 14132556, 14917698, 18843408, 19890264, 20265552, 22376547, 26520352, 28265112, 29835396, 37686816, 39780528, 40531104, 44753094, 56530224, 59670792, 67129641, 79561056, 89506188, 113060448, 119341584, 134259282, 179012376, 238683168, 268518564, 358024752, 537037128, 716049504, 1074074256, 2148148512]

約数ペア:

[(1, 2148148512), (2, 1074074256), (3, 716049504), (4, 537037128), (6, 358024752), (8, 268518564), (9, 238683168), (12, 179012376), (16, 134259282), (18, 119341584), (19, 113060448), (24, 89506188), (27, 79561056), (32, 67129641), (36, 59670792), (38, 56530224), (48, 44753094), (53, 40531104), (54, 39780528), (57, 37686816), (72, 29835396), (76, 28265112), (81, 26520352), (96, 22376547), (106, 20265552), (108, 19890264), (114, 18843408), (144, 14917698), (152, 14132556), (159, 13510368), (162, 13260176), (171, 12562272), (212, 10132776), (216, 9945132), (228, 9421704), (288, 7458849), (304, 7066278), (318, 6755184), (324, 6630088), (342, 6281136), (424, 5066388), (432, 4972566), (456, 4710852), (477, 4503456), (513, 4187424), (608, 3533139), (636, 3377592), (648, 3315044), (684, 3140568), (823, 2610144), (848, 2533194), (864, 2486283), (912, 2355426), (954, 2251728), (1007, 2133216), (1026, 2093712), (1272, 1688796), (1296, 1657522), (1368, 1570284), (1431, 1501152), (1539, 1395808), (1646, 1305072), (1696, 1266597), (1824, 1177713), (1908, 1125864), (2014, 1066608), (2052, 1046856), (2469, 870048), (2544, 844398), (2592, 828761), (2736, 785142), (2862, 750576), (3021, 711072), (3078, 697904), (3292, 652536), (3816, 562932), (4028, 533304), (4104, 523428), (4293, 500384), (4938, 435024), (5088, 422199), (5472, 392571), (5724, 375288), (6042, 355536), (6156, 348952), (6584, 326268), (7407, 290016), (7632, 281466), (8056, 266652), (8208, 261714), (8586, 250192), (9063, 237024), (9876, 217512), (11448, 187644), (12084, 177768), (12312, 174476), (13168, 163134), (14814, 145008), (15264, 140733), (15637, 137376), (16112, 133326), (16416, 130857), (17172, 125096), (18126, 118512), (19752, 108756), (22221, 96672), (22896, 93822), (24168, 88884), (24624, 87238), (26336, 81567), (27189, 79008), (29628, 72504), (31274, 68688), (32224, 66663), (34344, 62548), (36252, 59256), (39504, 54378), (43619, 49248), (44442, 48336), (45792, 46911)]