1623647934

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^2\times {\mathrm{239}}^1$

素因数の和:562

約数の個数: 72

約数和(自身を含む): 3765696480

約数和(自身を除く): 2142048546

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 149, 153, 239, 298, 306, 447, 478, 717, 894, 1341, 1434, 2151, 2533, 2682, 4063, 4302, 5066, 7599, 8126, 12189, 15198, 22201, 22797, 24378, 35611, 36567, 44402, 45594, 66603, 71222, 73134, 106833, 133206, 199809, 213666, 320499, 377417, 399618, 605387, 640998, 754834, 1132251, 1210774, 1816161, 2264502, 3396753, 3632322, 5306039, 5448483, 6793506, 10612078, 10896966, 15918117, 31836234, 47754351, 90202663, 95508702, 180405326, 270607989, 541215978, 811823967, 1623647934]

約数ペア:

[(1, 1623647934), (2, 811823967), (3, 541215978), (6, 270607989), (9, 180405326), (17, 95508702), (18, 90202663), (34, 47754351), (51, 31836234), (102, 15918117), (149, 10896966), (153, 10612078), (239, 6793506), (298, 5448483), (306, 5306039), (447, 3632322), (478, 3396753), (717, 2264502), (894, 1816161), (1341, 1210774), (1434, 1132251), (2151, 754834), (2533, 640998), (2682, 605387), (4063, 399618), (4302, 377417), (5066, 320499), (7599, 213666), (8126, 199809), (12189, 133206), (15198, 106833), (22201, 73134), (22797, 71222), (24378, 66603), (35611, 45594), (36567, 44402)]