391010256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:650

約数の個数: 240

約数和(自身を含む): 1374662016

約数和(自身を除く): 983651760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 53, 56, 63, 72, 78, 84, 91, 104, 106, 112, 117, 126, 144, 156, 159, 168, 182, 208, 212, 234, 252, 273, 312, 318, 336, 364, 371, 424, 468, 477, 504, 546, 563, 624, 636, 689, 728, 742, 819, 848, 936, 954, 1008, 1092, 1113, 1126, 1272, 1378, 1456, 1484, 1638, 1689, 1872, 1908, 2067, 2184, 2226, 2252, 2544, 2756, 2968, 3276, 3339, 3378, 3816, 3941, 4134, 4368, 4452, 4504, 4823, 5067, 5512, 5936, 6201, 6552, 6678, 6756, 7319, 7632, 7882, 8268, 8904, 9008, 9646, 10134, 11024, 11823, 12402, 13104, 13356, 13512, 14469, 14638, 15764, 16536, 17808, 19292, 20268, 21957, 23646, 24804, 26712, 27024, 28938, 29276, 29839, 31528, 33072, 35469, 38584, 40536, 43407, 43914, 47292, 49608, 51233, 53424, 57876, 58552, 59678, 63056, 65871, 70938, 77168, 81072, 86814, 87828, 89517, 94584, 99216, 102466, 115752, 117104, 119356, 131742, 141876, 153699, 173628, 175656, 179034, 189168, 204932, 208873, 231504, 238712, 263484, 268551, 283752, 307398, 347256, 351312, 358068, 387907, 409864, 417746, 461097, 477424, 526968, 537102, 567504, 614796, 626619, 694512, 716136, 775814, 819728, 835492, 922194, 1053936, 1074204, 1163721, 1229592, 1253238, 1432272, 1551628, 1670984, 1844388, 1879857, 2148408, 2327442, 2459184, 2506476, 2715349, 3103256, 3341968, 3491163, 3688776, 3759714, 4296816, 4654884, 5012952, 5430698, 6206512, 6982326, 7377552, 7519428, 8146047, 9309768, 10025904, 10861396, 13964652, 15038856, 16292094, 18619536, 21722792, 24438141, 27929304, 30077712, 32584188, 43445584, 48876282, 55858608, 65168376, 97752564, 130336752, 195505128, 391010256]

約数ペア:

[(1, 391010256), (2, 195505128), (3, 130336752), (4, 97752564), (6, 65168376), (7, 55858608), (8, 48876282), (9, 43445584), (12, 32584188), (13, 30077712), (14, 27929304), (16, 24438141), (18, 21722792), (21, 18619536), (24, 16292094), (26, 15038856), (28, 13964652), (36, 10861396), (39, 10025904), (42, 9309768), (48, 8146047), (52, 7519428), (53, 7377552), (56, 6982326), (63, 6206512), (72, 5430698), (78, 5012952), (84, 4654884), (91, 4296816), (104, 3759714), (106, 3688776), (112, 3491163), (117, 3341968), (126, 3103256), (144, 2715349), (156, 2506476), (159, 2459184), (168, 2327442), (182, 2148408), (208, 1879857), (212, 1844388), (234, 1670984), (252, 1551628), (273, 1432272), (312, 1253238), (318, 1229592), (336, 1163721), (364, 1074204), (371, 1053936), (424, 922194), (468, 835492), (477, 819728), (504, 775814), (546, 716136), (563, 694512), (624, 626619), (636, 614796), (689, 567504), (728, 537102), (742, 526968), (819, 477424), (848, 461097), (936, 417746), (954, 409864), (1008, 387907), (1092, 358068), (1113, 351312), (1126, 347256), (1272, 307398), (1378, 283752), (1456, 268551), (1484, 263484), (1638, 238712), (1689, 231504), (1872, 208873), (1908, 204932), (2067, 189168), (2184, 179034), (2226, 175656), (2252, 173628), (2544, 153699), (2756, 141876), (2968, 131742), (3276, 119356), (3339, 117104), (3378, 115752), (3816, 102466), (3941, 99216), (4134, 94584), (4368, 89517), (4452, 87828), (4504, 86814), (4823, 81072), (5067, 77168), (5512, 70938), (5936, 65871), (6201, 63056), (6552, 59678), (6678, 58552), (6756, 57876), (7319, 53424), (7632, 51233), (7882, 49608), (8268, 47292), (8904, 43914), (9008, 43407), (9646, 40536), (10134, 38584), (11024, 35469), (11823, 33072), (12402, 31528), (13104, 29839), (13356, 29276), (13512, 28938), (14469, 27024), (14638, 26712), (15764, 24804), (16536, 23646), (17808, 21957), (19292, 20268)]