206761464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 256

約数和(自身を含む): 721996800

約数和(自身を除く): 515235336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 67, 72, 78, 84, 91, 104, 108, 117, 126, 134, 156, 157, 168, 182, 189, 201, 216, 234, 252, 268, 273, 312, 314, 351, 364, 378, 402, 468, 469, 471, 504, 536, 546, 603, 628, 702, 728, 756, 804, 819, 871, 936, 938, 942, 1092, 1099, 1206, 1256, 1404, 1407, 1413, 1512, 1608, 1638, 1742, 1809, 1876, 1884, 2041, 2184, 2198, 2412, 2457, 2613, 2808, 2814, 2826, 3276, 3297, 3484, 3618, 3752, 3768, 4082, 4221, 4239, 4396, 4824, 4914, 5226, 5628, 5652, 6097, 6123, 6552, 6594, 6968, 7236, 7839, 8164, 8442, 8478, 8792, 9828, 9891, 10452, 10519, 11256, 11304, 12194, 12246, 12663, 13188, 14287, 14472, 15678, 16328, 16884, 16956, 18291, 18369, 19656, 19782, 20904, 21038, 23517, 24388, 24492, 25326, 26376, 28574, 29673, 31356, 31557, 33768, 33912, 36582, 36738, 39564, 42076, 42861, 47034, 48776, 48984, 50652, 54873, 55107, 57148, 59346, 62712, 63114, 73164, 73476, 73633, 79128, 84152, 85722, 94068, 94671, 101304, 109746, 110214, 114296, 118692, 126228, 128583, 136747, 146328, 146952, 147266, 164619, 171444, 188136, 189342, 219492, 220428, 220899, 237384, 252456, 257166, 273494, 284013, 294532, 329238, 342888, 378684, 385749, 410241, 438984, 440856, 441798, 514332, 546988, 568026, 589064, 658476, 662697, 757368, 771498, 820482, 883596, 957229, 1028664, 1093976, 1136052, 1230723, 1316952, 1325394, 1542996, 1640964, 1767192, 1914458, 1988091, 2272104, 2461446, 2650788, 2871687, 3085992, 3281928, 3692169, 3828916, 3976182, 4922892, 5301576, 5743374, 7384338, 7657832, 7952364, 8615061, 9845784, 11486748, 14768676, 15904728, 17230122, 22973496, 25845183, 29537352, 34460244, 51690366, 68920488, 103380732, 206761464]

約数ペア:

[(1, 206761464), (2, 103380732), (3, 68920488), (4, 51690366), (6, 34460244), (7, 29537352), (8, 25845183), (9, 22973496), (12, 17230122), (13, 15904728), (14, 14768676), (18, 11486748), (21, 9845784), (24, 8615061), (26, 7952364), (27, 7657832), (28, 7384338), (36, 5743374), (39, 5301576), (42, 4922892), (52, 3976182), (54, 3828916), (56, 3692169), (63, 3281928), (67, 3085992), (72, 2871687), (78, 2650788), (84, 2461446), (91, 2272104), (104, 1988091), (108, 1914458), (117, 1767192), (126, 1640964), (134, 1542996), (156, 1325394), (157, 1316952), (168, 1230723), (182, 1136052), (189, 1093976), (201, 1028664), (216, 957229), (234, 883596), (252, 820482), (268, 771498), (273, 757368), (312, 662697), (314, 658476), (351, 589064), (364, 568026), (378, 546988), (402, 514332), (468, 441798), (469, 440856), (471, 438984), (504, 410241), (536, 385749), (546, 378684), (603, 342888), (628, 329238), (702, 294532), (728, 284013), (756, 273494), (804, 257166), (819, 252456), (871, 237384), (936, 220899), (938, 220428), (942, 219492), (1092, 189342), (1099, 188136), (1206, 171444), (1256, 164619), (1404, 147266), (1407, 146952), (1413, 146328), (1512, 136747), (1608, 128583), (1638, 126228), (1742, 118692), (1809, 114296), (1876, 110214), (1884, 109746), (2041, 101304), (2184, 94671), (2198, 94068), (2412, 85722), (2457, 84152), (2613, 79128), (2808, 73633), (2814, 73476), (2826, 73164), (3276, 63114), (3297, 62712), (3484, 59346), (3618, 57148), (3752, 55107), (3768, 54873), (4082, 50652), (4221, 48984), (4239, 48776), (4396, 47034), (4824, 42861), (4914, 42076), (5226, 39564), (5628, 36738), (5652, 36582), (6097, 33912), (6123, 33768), (6552, 31557), (6594, 31356), (6968, 29673), (7236, 28574), (7839, 26376), (8164, 25326), (8442, 24492), (8478, 24388), (8792, 23517), (9828, 21038), (9891, 20904), (10452, 19782), (10519, 19656), (11256, 18369), (11304, 18291), (12194, 16956), (12246, 16884), (12663, 16328), (13188, 15678), (14287, 14472)]