321458592

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1251

約数の個数: 192

約数和(自身を含む): 1072963584

約数和(自身を除く): 751504992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 806, 868, 992, 1092, 1187, 1209, 1248, 1302, 1456, 1488, 1612, 1736, 2184, 2374, 2418, 2604, 2821, 2912, 2976, 3224, 3472, 3561, 4368, 4748, 4836, 5208, 5642, 6448, 6944, 7122, 8309, 8463, 8736, 9496, 9672, 10416, 11284, 12896, 14244, 15431, 16618, 16926, 18992, 19344, 20832, 22568, 24927, 28488, 30862, 33236, 33852, 36797, 37984, 38688, 45136, 46293, 49854, 56976, 61724, 66472, 67704, 73594, 90272, 92586, 99708, 108017, 110391, 113952, 123448, 132944, 135408, 147188, 185172, 199416, 216034, 220782, 246896, 257579, 265888, 270816, 294376, 324051, 370344, 398832, 432068, 441564, 478361, 493792, 515158, 588752, 648102, 740688, 772737, 797664, 864136, 883128, 956722, 1030316, 1177504, 1296204, 1435083, 1481376, 1545474, 1728272, 1766256, 1913444, 2060632, 2592408, 2870166, 3090948, 3348527, 3456544, 3532512, 3826888, 4121264, 5184816, 5740332, 6181896, 6697054, 7653776, 8242528, 10045581, 10369632, 11480664, 12363792, 13394108, 15307552, 20091162, 22961328, 24727584, 26788216, 40182324, 45922656, 53576432, 80364648, 107152864, 160729296, 321458592]

約数ペア:

[(1, 321458592), (2, 160729296), (3, 107152864), (4, 80364648), (6, 53576432), (7, 45922656), (8, 40182324), (12, 26788216), (13, 24727584), (14, 22961328), (16, 20091162), (21, 15307552), (24, 13394108), (26, 12363792), (28, 11480664), (31, 10369632), (32, 10045581), (39, 8242528), (42, 7653776), (48, 6697054), (52, 6181896), (56, 5740332), (62, 5184816), (78, 4121264), (84, 3826888), (91, 3532512), (93, 3456544), (96, 3348527), (104, 3090948), (112, 2870166), (124, 2592408), (156, 2060632), (168, 1913444), (182, 1766256), (186, 1728272), (208, 1545474), (217, 1481376), (224, 1435083), (248, 1296204), (273, 1177504), (312, 1030316), (336, 956722), (364, 883128), (372, 864136), (403, 797664), (416, 772737), (434, 740688), (496, 648102), (546, 588752), (624, 515158), (651, 493792), (672, 478361), (728, 441564), (744, 432068), (806, 398832), (868, 370344), (992, 324051), (1092, 294376), (1187, 270816), (1209, 265888), (1248, 257579), (1302, 246896), (1456, 220782), (1488, 216034), (1612, 199416), (1736, 185172), (2184, 147188), (2374, 135408), (2418, 132944), (2604, 123448), (2821, 113952), (2912, 110391), (2976, 108017), (3224, 99708), (3472, 92586), (3561, 90272), (4368, 73594), (4748, 67704), (4836, 66472), (5208, 61724), (5642, 56976), (6448, 49854), (6944, 46293), (7122, 45136), (8309, 38688), (8463, 37984), (8736, 36797), (9496, 33852), (9672, 33236), (10416, 30862), (11284, 28488), (12896, 24927), (14244, 22568), (15431, 20832), (16618, 19344), (16926, 18992)]