231876018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:964

約数の個数: 96

約数和(自身を含む): 582266880

約数和(自身を除く): 350390862

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 59, 66, 69, 99, 118, 138, 177, 198, 207, 253, 354, 414, 506, 531, 649, 759, 863, 1062, 1298, 1357, 1518, 1726, 1947, 2277, 2589, 2714, 3894, 4071, 4554, 5178, 5841, 7767, 8142, 9493, 11682, 12213, 14927, 15534, 18986, 19849, 24426, 28479, 29854, 39698, 44781, 50917, 56958, 59547, 85437, 89562, 101834, 119094, 134343, 152751, 170874, 178641, 218339, 268686, 305502, 357282, 436678, 458253, 560087, 655017, 916506, 1120174, 1171091, 1310034, 1680261, 1965051, 2342182, 3360522, 3513273, 3930102, 5040783, 7026546, 10081566, 10539819, 12882001, 21079638, 25764002, 38646003, 77292006, 115938009, 231876018]

約数ペア:

[(1, 231876018), (2, 115938009), (3, 77292006), (6, 38646003), (9, 25764002), (11, 21079638), (18, 12882001), (22, 10539819), (23, 10081566), (33, 7026546), (46, 5040783), (59, 3930102), (66, 3513273), (69, 3360522), (99, 2342182), (118, 1965051), (138, 1680261), (177, 1310034), (198, 1171091), (207, 1120174), (253, 916506), (354, 655017), (414, 560087), (506, 458253), (531, 436678), (649, 357282), (759, 305502), (863, 268686), (1062, 218339), (1298, 178641), (1357, 170874), (1518, 152751), (1726, 134343), (1947, 119094), (2277, 101834), (2589, 89562), (2714, 85437), (3894, 59547), (4071, 56958), (4554, 50917), (5178, 44781), (5841, 39698), (7767, 29854), (8142, 28479), (9493, 24426), (11682, 19849), (12213, 18986), (14927, 15534)]