1236047696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3461}}^1$

素因数の和:3600

約数の個数: 80

約数和(自身を含む): 2758604688

約数和(自身を除く): 1522556992

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 101, 104, 136, 202, 208, 221, 272, 404, 442, 808, 884, 1313, 1616, 1717, 1768, 2626, 3434, 3461, 3536, 5252, 6868, 6922, 10504, 13736, 13844, 21008, 22321, 27472, 27688, 44642, 44993, 55376, 58837, 89284, 89986, 117674, 178568, 179972, 235348, 349561, 357136, 359944, 470696, 699122, 719888, 764881, 941392, 1398244, 1529762, 2796488, 3059524, 4544293, 5592976, 5942537, 6119048, 9088586, 11885074, 12238096, 18177172, 23770148, 36354344, 47540296, 72708688, 77252981, 95080592, 154505962, 309011924, 618023848, 1236047696]

約数ペア:

[(1, 1236047696), (2, 618023848), (4, 309011924), (8, 154505962), (13, 95080592), (16, 77252981), (17, 72708688), (26, 47540296), (34, 36354344), (52, 23770148), (68, 18177172), (101, 12238096), (104, 11885074), (136, 9088586), (202, 6119048), (208, 5942537), (221, 5592976), (272, 4544293), (404, 3059524), (442, 2796488), (808, 1529762), (884, 1398244), (1313, 941392), (1616, 764881), (1717, 719888), (1768, 699122), (2626, 470696), (3434, 359944), (3461, 357136), (3536, 349561), (5252, 235348), (6868, 179972), (6922, 178568), (10504, 117674), (13736, 89986), (13844, 89284), (21008, 58837), (22321, 55376), (27472, 44993), (27688, 44642)]