289136064

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:523

約数の個数: 168

約数和(自身を含む): 904237968

約数和(自身を除く): 615101904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 146, 147, 168, 192, 196, 219, 224, 292, 294, 336, 392, 421, 438, 448, 511, 584, 588, 672, 784, 842, 876, 1022, 1168, 1176, 1263, 1344, 1533, 1568, 1684, 1752, 2044, 2336, 2352, 2526, 2947, 3066, 3136, 3368, 3504, 3577, 4088, 4672, 4704, 5052, 5894, 6132, 6736, 7008, 7154, 8176, 8841, 9408, 10104, 10731, 11788, 12264, 13472, 14016, 14308, 16352, 17682, 20208, 20629, 21462, 23576, 24528, 26944, 28616, 30733, 32704, 35364, 40416, 41258, 42924, 47152, 49056, 57232, 61466, 61887, 70728, 80832, 82516, 85848, 92199, 94304, 98112, 114464, 122932, 123774, 141456, 165032, 171696, 184398, 188608, 215131, 228928, 245864, 247548, 282912, 330064, 343392, 368796, 430262, 491728, 495096, 565824, 645393, 660128, 686784, 737592, 860524, 983456, 990192, 1290786, 1320256, 1475184, 1505917, 1721048, 1966912, 1980384, 2581572, 2950368, 3011834, 3442096, 3960768, 4517751, 5163144, 5900736, 6023668, 6884192, 9035502, 10326288, 12047336, 13768384, 18071004, 20652576, 24094672, 36142008, 41305152, 48189344, 72284016, 96378688, 144568032, 289136064]

約数ペア:

[(1, 289136064), (2, 144568032), (3, 96378688), (4, 72284016), (6, 48189344), (7, 41305152), (8, 36142008), (12, 24094672), (14, 20652576), (16, 18071004), (21, 13768384), (24, 12047336), (28, 10326288), (32, 9035502), (42, 6884192), (48, 6023668), (49, 5900736), (56, 5163144), (64, 4517751), (73, 3960768), (84, 3442096), (96, 3011834), (98, 2950368), (112, 2581572), (146, 1980384), (147, 1966912), (168, 1721048), (192, 1505917), (196, 1475184), (219, 1320256), (224, 1290786), (292, 990192), (294, 983456), (336, 860524), (392, 737592), (421, 686784), (438, 660128), (448, 645393), (511, 565824), (584, 495096), (588, 491728), (672, 430262), (784, 368796), (842, 343392), (876, 330064), (1022, 282912), (1168, 247548), (1176, 245864), (1263, 228928), (1344, 215131), (1533, 188608), (1568, 184398), (1684, 171696), (1752, 165032), (2044, 141456), (2336, 123774), (2352, 122932), (2526, 114464), (2947, 98112), (3066, 94304), (3136, 92199), (3368, 85848), (3504, 82516), (3577, 80832), (4088, 70728), (4672, 61887), (4704, 61466), (5052, 57232), (5894, 49056), (6132, 47152), (6736, 42924), (7008, 41258), (7154, 40416), (8176, 35364), (8841, 32704), (9408, 30733), (10104, 28616), (10731, 26944), (11788, 24528), (12264, 23576), (13472, 21462), (14016, 20629), (14308, 20208), (16352, 17682)]