231861636

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^3\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 636540800

約数和(自身を除く): 404679164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 313, 342, 361, 513, 626, 684, 722, 939, 1026, 1083, 1252, 1444, 1878, 2052, 2166, 2817, 3249, 3756, 4332, 5634, 5947, 6498, 6859, 8451, 9747, 11268, 11894, 12996, 13718, 16902, 17841, 19494, 20577, 23788, 27436, 33804, 35682, 38988, 41154, 53523, 61731, 71364, 82308, 107046, 112993, 123462, 160569, 185193, 214092, 225986, 246924, 321138, 338979, 370386, 451972, 642276, 677958, 740772, 1016937, 1355916, 2033874, 2146867, 3050811, 4067748, 4293734, 6101622, 6440601, 8587468, 12203244, 12881202, 19321803, 25762404, 38643606, 57965409, 77287212, 115930818, 231861636]

約数ペア:

[(1, 231861636), (2, 115930818), (3, 77287212), (4, 57965409), (6, 38643606), (9, 25762404), (12, 19321803), (18, 12881202), (19, 12203244), (27, 8587468), (36, 6440601), (38, 6101622), (54, 4293734), (57, 4067748), (76, 3050811), (108, 2146867), (114, 2033874), (171, 1355916), (228, 1016937), (313, 740772), (342, 677958), (361, 642276), (513, 451972), (626, 370386), (684, 338979), (722, 321138), (939, 246924), (1026, 225986), (1083, 214092), (1252, 185193), (1444, 160569), (1878, 123462), (2052, 112993), (2166, 107046), (2817, 82308), (3249, 71364), (3756, 61731), (4332, 53523), (5634, 41154), (5947, 38988), (6498, 35682), (6859, 33804), (8451, 27436), (9747, 23788), (11268, 20577), (11894, 19494), (12996, 17841), (13718, 16902)]