246267968

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 112

約数和(自身を含む): 546201600

約数和(自身を除く): 299933632

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 47, 62, 64, 76, 94, 124, 139, 152, 188, 248, 278, 304, 376, 496, 556, 589, 608, 752, 893, 992, 1112, 1178, 1216, 1457, 1504, 1786, 1984, 2224, 2356, 2641, 2914, 3008, 3572, 4309, 4448, 4712, 5282, 5828, 6533, 7144, 8618, 8896, 9424, 10564, 11656, 13066, 14288, 17236, 18848, 21128, 23312, 26132, 27683, 28576, 34472, 37696, 42256, 46624, 52264, 55366, 57152, 68944, 81871, 84512, 93248, 104528, 110732, 124127, 137888, 163742, 169024, 202523, 209056, 221464, 248254, 275776, 327484, 405046, 418112, 442928, 496508, 654968, 810092, 885856, 993016, 1309936, 1620184, 1771712, 1986032, 2619872, 3240368, 3847937, 3972064, 5239744, 6480736, 7695874, 7944128, 12961472, 15391748, 30783496, 61566992, 123133984, 246267968]

約数ペア:

[(1, 246267968), (2, 123133984), (4, 61566992), (8, 30783496), (16, 15391748), (19, 12961472), (31, 7944128), (32, 7695874), (38, 6480736), (47, 5239744), (62, 3972064), (64, 3847937), (76, 3240368), (94, 2619872), (124, 1986032), (139, 1771712), (152, 1620184), (188, 1309936), (248, 993016), (278, 885856), (304, 810092), (376, 654968), (496, 496508), (556, 442928), (589, 418112), (608, 405046), (752, 327484), (893, 275776), (992, 248254), (1112, 221464), (1178, 209056), (1216, 202523), (1457, 169024), (1504, 163742), (1786, 137888), (1984, 124127), (2224, 110732), (2356, 104528), (2641, 93248), (2914, 84512), (3008, 81871), (3572, 68944), (4309, 57152), (4448, 55366), (4712, 52264), (5282, 46624), (5828, 42256), (6533, 37696), (7144, 34472), (8618, 28576), (8896, 27683), (9424, 26132), (10564, 23312), (11656, 21128), (13066, 18848), (14288, 17236)]