386949472

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:541

約数の個数: 144

約数和(自身を含む): 979739712

約数和(自身を除く): 592790240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 49, 52, 56, 82, 91, 98, 104, 112, 164, 182, 196, 208, 224, 287, 328, 364, 392, 416, 463, 533, 574, 637, 656, 728, 784, 926, 1066, 1148, 1274, 1312, 1456, 1568, 1852, 2009, 2132, 2296, 2548, 2912, 3241, 3704, 3731, 4018, 4264, 4592, 5096, 6019, 6482, 7408, 7462, 8036, 8528, 9184, 10192, 12038, 12964, 14816, 14924, 16072, 17056, 18983, 20384, 22687, 24076, 25928, 26117, 29848, 32144, 37966, 42133, 45374, 48152, 51856, 52234, 59696, 64288, 75932, 84266, 90748, 96304, 103712, 104468, 119392, 132881, 151864, 168532, 181496, 192608, 208936, 246779, 265762, 294931, 303728, 337064, 362992, 417872, 493558, 531524, 589862, 607456, 674128, 725984, 835744, 930167, 987116, 1063048, 1179724, 1348256, 1727453, 1860334, 1974232, 2126096, 2359448, 3454906, 3720668, 3948464, 4252192, 4718896, 6909812, 7441336, 7896928, 9437792, 12092171, 13819624, 14882672, 24184342, 27639248, 29765344, 48368684, 55278496, 96737368, 193474736, 386949472]

約数ペア:

[(1, 386949472), (2, 193474736), (4, 96737368), (7, 55278496), (8, 48368684), (13, 29765344), (14, 27639248), (16, 24184342), (26, 14882672), (28, 13819624), (32, 12092171), (41, 9437792), (49, 7896928), (52, 7441336), (56, 6909812), (82, 4718896), (91, 4252192), (98, 3948464), (104, 3720668), (112, 3454906), (164, 2359448), (182, 2126096), (196, 1974232), (208, 1860334), (224, 1727453), (287, 1348256), (328, 1179724), (364, 1063048), (392, 987116), (416, 930167), (463, 835744), (533, 725984), (574, 674128), (637, 607456), (656, 589862), (728, 531524), (784, 493558), (926, 417872), (1066, 362992), (1148, 337064), (1274, 303728), (1312, 294931), (1456, 265762), (1568, 246779), (1852, 208936), (2009, 192608), (2132, 181496), (2296, 168532), (2548, 151864), (2912, 132881), (3241, 119392), (3704, 104468), (3731, 103712), (4018, 96304), (4264, 90748), (4592, 84266), (5096, 75932), (6019, 64288), (6482, 59696), (7408, 52234), (7462, 51856), (8036, 48152), (8528, 45374), (9184, 42133), (10192, 37966), (12038, 32144), (12964, 29848), (14816, 26117), (14924, 25928), (16072, 24076), (17056, 22687), (18983, 20384)]