1685328804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{31189}}^1$

素因数の和:31297

約数の個数: 72

約数和(自身を含む): 4541264000

約数和(自身を除く): 2855935196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 948, 1422, 1501, 2844, 3002, 4503, 6004, 9006, 13509, 18012, 27018, 31189, 54036, 62378, 93567, 124756, 187134, 280701, 374268, 561402, 592591, 1122804, 1185182, 1777773, 2370364, 2463931, 3555546, 4927862, 5333319, 7111092, 7391793, 9855724, 10666638, 14783586, 21333276, 22175379, 29567172, 44350758, 46814689, 88701516, 93629378, 140444067, 187258756, 280888134, 421332201, 561776268, 842664402, 1685328804]

約数ペア:

[(1, 1685328804), (2, 842664402), (3, 561776268), (4, 421332201), (6, 280888134), (9, 187258756), (12, 140444067), (18, 93629378), (19, 88701516), (36, 46814689), (38, 44350758), (57, 29567172), (76, 22175379), (79, 21333276), (114, 14783586), (158, 10666638), (171, 9855724), (228, 7391793), (237, 7111092), (316, 5333319), (342, 4927862), (474, 3555546), (684, 2463931), (711, 2370364), (948, 1777773), (1422, 1185182), (1501, 1122804), (2844, 592591), (3002, 561402), (4503, 374268), (6004, 280701), (9006, 187134), (13509, 124756), (18012, 93567), (27018, 62378), (31189, 54036)]