1691489856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:369

約数の個数: 224

約数和(自身を含む): 5266944000

約数和(自身を除く): 3575454144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 89, 96, 112, 158, 168, 178, 179, 192, 224, 237, 267, 316, 336, 356, 358, 448, 474, 534, 537, 553, 623, 632, 672, 712, 716, 948, 1068, 1074, 1106, 1246, 1253, 1264, 1344, 1424, 1432, 1659, 1869, 1896, 2136, 2148, 2212, 2492, 2506, 2528, 2848, 2864, 3318, 3738, 3759, 3792, 4272, 4296, 4424, 4984, 5012, 5056, 5696, 5728, 6636, 7031, 7476, 7518, 7584, 8544, 8592, 8848, 9968, 10024, 11456, 13272, 14062, 14141, 14952, 15036, 15168, 15931, 17088, 17184, 17696, 19936, 20048, 21093, 26544, 28124, 28282, 29904, 30072, 31862, 34368, 35392, 39872, 40096, 42186, 42423, 47793, 49217, 53088, 56248, 56564, 59808, 60144, 63724, 80192, 84372, 84846, 95586, 98434, 98987, 106176, 111517, 112496, 113128, 119616, 120288, 127448, 147651, 168744, 169692, 191172, 196868, 197974, 223034, 224992, 226256, 240576, 254896, 295302, 296961, 334551, 337488, 339384, 382344, 393736, 395948, 446068, 449984, 452512, 509792, 590604, 593922, 669102, 674976, 678768, 764688, 787472, 791896, 892136, 905024, 1019584, 1181208, 1187844, 1258549, 1338204, 1349952, 1357536, 1529376, 1574944, 1583792, 1784272, 2362416, 2375688, 2517098, 2676408, 2715072, 3058752, 3149888, 3167584, 3568544, 3775647, 4724832, 4751376, 5034196, 5352816, 6335168, 7137088, 7551294, 8809843, 9449664, 9502752, 10068392, 10705632, 15102588, 17619686, 19005504, 20136784, 21411264, 26429529, 30205176, 35239372, 40273568, 52859058, 60410352, 70478744, 80547136, 105718116, 120820704, 140957488, 211436232, 241641408, 281914976, 422872464, 563829952, 845744928, 1691489856]

約数ペア:

[(1, 1691489856), (2, 845744928), (3, 563829952), (4, 422872464), (6, 281914976), (7, 241641408), (8, 211436232), (12, 140957488), (14, 120820704), (16, 105718116), (21, 80547136), (24, 70478744), (28, 60410352), (32, 52859058), (42, 40273568), (48, 35239372), (56, 30205176), (64, 26429529), (79, 21411264), (84, 20136784), (89, 19005504), (96, 17619686), (112, 15102588), (158, 10705632), (168, 10068392), (178, 9502752), (179, 9449664), (192, 8809843), (224, 7551294), (237, 7137088), (267, 6335168), (316, 5352816), (336, 5034196), (356, 4751376), (358, 4724832), (448, 3775647), (474, 3568544), (534, 3167584), (537, 3149888), (553, 3058752), (623, 2715072), (632, 2676408), (672, 2517098), (712, 2375688), (716, 2362416), (948, 1784272), (1068, 1583792), (1074, 1574944), (1106, 1529376), (1246, 1357536), (1253, 1349952), (1264, 1338204), (1344, 1258549), (1424, 1187844), (1432, 1181208), (1659, 1019584), (1869, 905024), (1896, 892136), (2136, 791896), (2148, 787472), (2212, 764688), (2492, 678768), (2506, 674976), (2528, 669102), (2848, 593922), (2864, 590604), (3318, 509792), (3738, 452512), (3759, 449984), (3792, 446068), (4272, 395948), (4296, 393736), (4424, 382344), (4984, 339384), (5012, 337488), (5056, 334551), (5696, 296961), (5728, 295302), (6636, 254896), (7031, 240576), (7476, 226256), (7518, 224992), (7584, 223034), (8544, 197974), (8592, 196868), (8848, 191172), (9968, 169692), (10024, 168744), (11456, 147651), (13272, 127448), (14062, 120288), (14141, 119616), (14952, 113128), (15036, 112496), (15168, 111517), (15931, 106176), (17088, 98987), (17184, 98434), (17696, 95586), (19936, 84846), (20048, 84372), (21093, 80192), (26544, 63724), (28124, 60144), (28282, 59808), (29904, 56564), (30072, 56248), (31862, 53088), (34368, 49217), (35392, 47793), (39872, 42423), (40096, 42186)]