228732012

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{7591}}^1$

素因数の和:7641

約数の個数: 72

約数和(自身を含む): 619021312

約数和(自身を除く): 390289300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 7533, 7591, 10044, 15066, 15182, 22773, 30132, 30364, 45546, 68319, 91092, 136638, 204957, 235321, 273276, 409914, 470642, 614871, 705963, 819828, 941284, 1229742, 1411926, 1844613, 2117889, 2459484, 2823852, 3689226, 4235778, 6353667, 7378452, 8471556, 12707334, 19061001, 25414668, 38122002, 57183003, 76244004, 114366006, 228732012]

約数ペア:

[(1, 228732012), (2, 114366006), (3, 76244004), (4, 57183003), (6, 38122002), (9, 25414668), (12, 19061001), (18, 12707334), (27, 8471556), (31, 7378452), (36, 6353667), (54, 4235778), (62, 3689226), (81, 2823852), (93, 2459484), (108, 2117889), (124, 1844613), (162, 1411926), (186, 1229742), (243, 941284), (279, 819828), (324, 705963), (372, 614871), (486, 470642), (558, 409914), (837, 273276), (972, 235321), (1116, 204957), (1674, 136638), (2511, 91092), (3348, 68319), (5022, 45546), (7533, 30364), (7591, 30132), (10044, 22773), (15066, 15182)]