321796176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 934940160

約数和(自身を除く): 613143984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 67, 78, 86, 104, 129, 134, 156, 172, 179, 201, 208, 258, 268, 312, 344, 358, 402, 516, 536, 537, 559, 624, 688, 716, 804, 871, 1032, 1072, 1074, 1118, 1432, 1608, 1677, 1742, 2064, 2148, 2236, 2327, 2613, 2864, 2881, 3216, 3354, 3484, 4296, 4472, 4654, 5226, 5762, 6708, 6968, 6981, 7697, 8592, 8643, 8944, 9308, 10452, 11524, 11993, 13416, 13936, 13962, 15394, 17286, 18616, 20904, 23048, 23091, 23986, 26832, 27924, 30788, 34572, 35979, 37232, 37453, 41808, 46096, 46182, 47972, 55848, 61576, 69144, 71958, 74906, 92364, 95944, 100061, 111696, 112359, 123152, 138288, 143916, 149812, 155909, 184728, 191888, 200122, 224718, 287832, 299624, 300183, 311818, 369456, 400244, 449436, 467727, 515699, 575664, 599248, 600366, 623636, 800488, 898872, 935454, 1031398, 1200732, 1247272, 1547097, 1600976, 1797744, 1870908, 2062796, 2401464, 2494544, 3094194, 3741816, 4125592, 4802928, 6188388, 6704087, 7483632, 8251184, 12376776, 13408174, 20112261, 24753552, 26816348, 40224522, 53632696, 80449044, 107265392, 160898088, 321796176]

約数ペア:

[(1, 321796176), (2, 160898088), (3, 107265392), (4, 80449044), (6, 53632696), (8, 40224522), (12, 26816348), (13, 24753552), (16, 20112261), (24, 13408174), (26, 12376776), (39, 8251184), (43, 7483632), (48, 6704087), (52, 6188388), (67, 4802928), (78, 4125592), (86, 3741816), (104, 3094194), (129, 2494544), (134, 2401464), (156, 2062796), (172, 1870908), (179, 1797744), (201, 1600976), (208, 1547097), (258, 1247272), (268, 1200732), (312, 1031398), (344, 935454), (358, 898872), (402, 800488), (516, 623636), (536, 600366), (537, 599248), (559, 575664), (624, 515699), (688, 467727), (716, 449436), (804, 400244), (871, 369456), (1032, 311818), (1072, 300183), (1074, 299624), (1118, 287832), (1432, 224718), (1608, 200122), (1677, 191888), (1742, 184728), (2064, 155909), (2148, 149812), (2236, 143916), (2327, 138288), (2613, 123152), (2864, 112359), (2881, 111696), (3216, 100061), (3354, 95944), (3484, 92364), (4296, 74906), (4472, 71958), (4654, 69144), (5226, 61576), (5762, 55848), (6708, 47972), (6968, 46182), (6981, 46096), (7697, 41808), (8592, 37453), (8643, 37232), (8944, 35979), (9308, 34572), (10452, 30788), (11524, 27924), (11993, 26832), (13416, 23986), (13936, 23091), (13962, 23048), (15394, 20904), (17286, 18616)]