313123496946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{824821}}^1$

素因数の和:825027

約数の個数: 64

約数和(自身を含む): 700610405376

約数和(自身を除く): 387486908430

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 157, 186, 314, 403, 471, 806, 942, 1209, 2041, 2418, 4082, 4867, 6123, 9734, 12246, 14601, 29202, 63271, 126542, 189813, 379626, 824821, 1649642, 2474463, 4948926, 10722673, 21445346, 25569451, 32168019, 51138902, 64336038, 76708353, 129496897, 153416706, 258993794, 332402863, 388490691, 664805726, 776981382, 997208589, 1683459661, 1994417178, 3366919322, 4014403807, 5050378983, 8028807614, 10100757966, 12043211421, 24086422842, 52187249491, 104374498982, 156561748473, 313123496946]

約数ペア:

[(1, 313123496946), (2, 156561748473), (3, 104374498982), (6, 52187249491), (13, 24086422842), (26, 12043211421), (31, 10100757966), (39, 8028807614), (62, 5050378983), (78, 4014403807), (93, 3366919322), (157, 1994417178), (186, 1683459661), (314, 997208589), (403, 776981382), (471, 664805726), (806, 388490691), (942, 332402863), (1209, 258993794), (2041, 153416706), (2418, 129496897), (4082, 76708353), (4867, 64336038), (6123, 51138902), (9734, 32168019), (12246, 25569451), (14601, 21445346), (29202, 10722673), (63271, 4948926), (126542, 2474463), (189813, 1649642), (379626, 824821)]