210931008

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:964

約数の個数: 112

約数和(自身を含む): 596920320

約数和(自身を除く): 385989312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 67, 76, 96, 114, 134, 152, 192, 201, 228, 268, 304, 402, 456, 536, 608, 804, 863, 912, 1072, 1216, 1273, 1608, 1726, 1824, 2144, 2546, 2589, 3216, 3452, 3648, 3819, 4288, 5092, 5178, 6432, 6904, 7638, 10184, 10356, 12864, 13808, 15276, 16397, 20368, 20712, 27616, 30552, 32794, 40736, 41424, 49191, 55232, 57821, 61104, 65588, 81472, 82848, 98382, 115642, 122208, 131176, 165696, 173463, 196764, 231284, 244416, 262352, 346926, 393528, 462568, 524704, 693852, 787056, 925136, 1049408, 1098599, 1387704, 1574112, 1850272, 2197198, 2775408, 3148224, 3295797, 3700544, 4394396, 5550816, 6591594, 8788792, 11101632, 13183188, 17577584, 26366376, 35155168, 52732752, 70310336, 105465504, 210931008]

約数ペア:

[(1, 210931008), (2, 105465504), (3, 70310336), (4, 52732752), (6, 35155168), (8, 26366376), (12, 17577584), (16, 13183188), (19, 11101632), (24, 8788792), (32, 6591594), (38, 5550816), (48, 4394396), (57, 3700544), (64, 3295797), (67, 3148224), (76, 2775408), (96, 2197198), (114, 1850272), (134, 1574112), (152, 1387704), (192, 1098599), (201, 1049408), (228, 925136), (268, 787056), (304, 693852), (402, 524704), (456, 462568), (536, 393528), (608, 346926), (804, 262352), (863, 244416), (912, 231284), (1072, 196764), (1216, 173463), (1273, 165696), (1608, 131176), (1726, 122208), (1824, 115642), (2144, 98382), (2546, 82848), (2589, 81472), (3216, 65588), (3452, 61104), (3648, 57821), (3819, 55232), (4288, 49191), (5092, 41424), (5178, 40736), (6432, 32794), (6904, 30552), (7638, 27616), (10184, 20712), (10356, 20368), (12864, 16397), (13808, 15276)]