1323252112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1621

約数の個数: 160

約数和(自身を含む): 3430891520

約数和(自身を除く): 2107639408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 112, 124, 133, 152, 182, 208, 217, 247, 248, 266, 304, 364, 403, 434, 494, 496, 532, 589, 728, 806, 868, 988, 1064, 1178, 1456, 1543, 1612, 1729, 1736, 1976, 2128, 2356, 2821, 3086, 3224, 3458, 3472, 3952, 4123, 4712, 5642, 6172, 6448, 6916, 7657, 8246, 9424, 10801, 11284, 12344, 13832, 15314, 16492, 20059, 21602, 22568, 24688, 27664, 29317, 30628, 32984, 40118, 43204, 45136, 47833, 53599, 58634, 61256, 65968, 80236, 86408, 95666, 107198, 117268, 122512, 140413, 160472, 172816, 191332, 205219, 214396, 234536, 280826, 320944, 334831, 381121, 382664, 410438, 428792, 469072, 561652, 621829, 669662, 762242, 765328, 820876, 857584, 908827, 1123304, 1243658, 1339324, 1524484, 1641752, 1817654, 2246608, 2487316, 2667847, 2678648, 3048968, 3283504, 3635308, 4352803, 4974632, 5335694, 5357296, 6097936, 6361789, 7270616, 8705606, 9949264, 10671388, 11814751, 12723578, 14541232, 17411212, 21342776, 23629502, 25447156, 34822424, 42685552, 47259004, 50894312, 69644848, 82703257, 94518008, 101788624, 165406514, 189036016, 330813028, 661626056, 1323252112]

約数ペア:

[(1, 1323252112), (2, 661626056), (4, 330813028), (7, 189036016), (8, 165406514), (13, 101788624), (14, 94518008), (16, 82703257), (19, 69644848), (26, 50894312), (28, 47259004), (31, 42685552), (38, 34822424), (52, 25447156), (56, 23629502), (62, 21342776), (76, 17411212), (91, 14541232), (104, 12723578), (112, 11814751), (124, 10671388), (133, 9949264), (152, 8705606), (182, 7270616), (208, 6361789), (217, 6097936), (247, 5357296), (248, 5335694), (266, 4974632), (304, 4352803), (364, 3635308), (403, 3283504), (434, 3048968), (494, 2678648), (496, 2667847), (532, 2487316), (589, 2246608), (728, 1817654), (806, 1641752), (868, 1524484), (988, 1339324), (1064, 1243658), (1178, 1123304), (1456, 908827), (1543, 857584), (1612, 820876), (1729, 765328), (1736, 762242), (1976, 669662), (2128, 621829), (2356, 561652), (2821, 469072), (3086, 428792), (3224, 410438), (3458, 382664), (3472, 381121), (3952, 334831), (4123, 320944), (4712, 280826), (5642, 234536), (6172, 214396), (6448, 205219), (6916, 191332), (7657, 172816), (8246, 160472), (9424, 140413), (10801, 122512), (11284, 117268), (12344, 107198), (13832, 95666), (15314, 86408), (16492, 80236), (20059, 65968), (21602, 61256), (22568, 58634), (24688, 53599), (27664, 47833), (29317, 45136), (30628, 43204), (32984, 40118)]