321824736

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:709

約数の個数: 144

約数和(自身を含む): 974413440

約数和(自身を除く): 652588704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 103, 114, 144, 152, 171, 206, 228, 288, 304, 309, 342, 412, 456, 571, 608, 618, 684, 824, 912, 927, 1142, 1236, 1368, 1648, 1713, 1824, 1854, 1957, 2284, 2472, 2736, 3296, 3426, 3708, 3914, 4568, 4944, 5139, 5472, 5871, 6852, 7416, 7828, 9136, 9888, 10278, 10849, 11742, 13704, 14832, 15656, 17613, 18272, 20556, 21698, 23484, 27408, 29664, 31312, 32547, 35226, 41112, 43396, 46968, 54816, 58813, 62624, 65094, 70452, 82224, 86792, 93936, 97641, 117626, 130188, 140904, 164448, 173584, 176439, 187872, 195282, 235252, 260376, 281808, 347168, 352878, 390564, 470504, 520752, 529317, 563616, 705756, 781128, 941008, 1041504, 1058634, 1117447, 1411512, 1562256, 1882016, 2117268, 2234894, 2823024, 3124512, 3352341, 4234536, 4469788, 5646048, 6704682, 8469072, 8939576, 10057023, 13409364, 16938144, 17879152, 20114046, 26818728, 35758304, 40228092, 53637456, 80456184, 107274912, 160912368, 321824736]

約数ペア:

[(1, 321824736), (2, 160912368), (3, 107274912), (4, 80456184), (6, 53637456), (8, 40228092), (9, 35758304), (12, 26818728), (16, 20114046), (18, 17879152), (19, 16938144), (24, 13409364), (32, 10057023), (36, 8939576), (38, 8469072), (48, 6704682), (57, 5646048), (72, 4469788), (76, 4234536), (96, 3352341), (103, 3124512), (114, 2823024), (144, 2234894), (152, 2117268), (171, 1882016), (206, 1562256), (228, 1411512), (288, 1117447), (304, 1058634), (309, 1041504), (342, 941008), (412, 781128), (456, 705756), (571, 563616), (608, 529317), (618, 520752), (684, 470504), (824, 390564), (912, 352878), (927, 347168), (1142, 281808), (1236, 260376), (1368, 235252), (1648, 195282), (1713, 187872), (1824, 176439), (1854, 173584), (1957, 164448), (2284, 140904), (2472, 130188), (2736, 117626), (3296, 97641), (3426, 93936), (3708, 86792), (3914, 82224), (4568, 70452), (4944, 65094), (5139, 62624), (5472, 58813), (5871, 54816), (6852, 46968), (7416, 43396), (7828, 41112), (9136, 35226), (9888, 32547), (10278, 31312), (10849, 29664), (11742, 27408), (13704, 23484), (14832, 21698), (15656, 20556), (17613, 18272)]