445914192

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 1262776320

約数和(自身を除く): 816862128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 101, 103, 114, 141, 152, 188, 202, 206, 228, 282, 303, 304, 309, 376, 404, 412, 456, 564, 606, 618, 752, 808, 824, 893, 912, 1128, 1212, 1236, 1616, 1648, 1786, 1919, 1957, 2256, 2424, 2472, 2679, 3572, 3838, 3914, 4747, 4841, 4848, 4944, 5358, 5757, 5871, 7144, 7676, 7828, 9494, 9682, 10403, 10716, 11514, 11742, 14241, 14288, 14523, 15352, 15656, 18988, 19364, 20806, 21432, 23028, 23484, 28482, 29046, 30704, 31209, 31312, 37976, 38728, 41612, 42864, 46056, 46968, 56964, 58092, 62418, 75952, 77456, 83224, 90193, 91979, 92112, 93936, 113928, 116184, 124836, 166448, 180386, 183958, 197657, 227856, 232368, 249672, 270579, 275937, 360772, 367916, 395314, 488941, 499344, 541158, 551874, 592971, 721544, 735832, 790628, 977882, 1082316, 1103748, 1185942, 1443088, 1466823, 1471664, 1581256, 1955764, 2164632, 2207496, 2371884, 2933646, 3162512, 3911528, 4329264, 4414992, 4743768, 5867292, 7823056, 9289879, 9487536, 11734584, 18579758, 23469168, 27869637, 37159516, 55739274, 74319032, 111478548, 148638064, 222957096, 445914192]

約数ペア:

[(1, 445914192), (2, 222957096), (3, 148638064), (4, 111478548), (6, 74319032), (8, 55739274), (12, 37159516), (16, 27869637), (19, 23469168), (24, 18579758), (38, 11734584), (47, 9487536), (48, 9289879), (57, 7823056), (76, 5867292), (94, 4743768), (101, 4414992), (103, 4329264), (114, 3911528), (141, 3162512), (152, 2933646), (188, 2371884), (202, 2207496), (206, 2164632), (228, 1955764), (282, 1581256), (303, 1471664), (304, 1466823), (309, 1443088), (376, 1185942), (404, 1103748), (412, 1082316), (456, 977882), (564, 790628), (606, 735832), (618, 721544), (752, 592971), (808, 551874), (824, 541158), (893, 499344), (912, 488941), (1128, 395314), (1212, 367916), (1236, 360772), (1616, 275937), (1648, 270579), (1786, 249672), (1919, 232368), (1957, 227856), (2256, 197657), (2424, 183958), (2472, 180386), (2679, 166448), (3572, 124836), (3838, 116184), (3914, 113928), (4747, 93936), (4841, 92112), (4848, 91979), (4944, 90193), (5358, 83224), (5757, 77456), (5871, 75952), (7144, 62418), (7676, 58092), (7828, 56964), (9494, 46968), (9682, 46056), (10403, 42864), (10716, 41612), (11514, 38728), (11742, 37976), (14241, 31312), (14288, 31209), (14523, 30704), (15352, 29046), (15656, 28482), (18988, 23484), (19364, 23028), (20806, 21432)]