253573236

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3410

約数の個数: 108

約数和(自身を含む): 763194432

約数和(自身を除く): 509621196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1204, 1548, 1764, 1806, 2107, 2709, 3343, 3612, 4214, 5418, 6321, 6686, 8428, 10029, 10836, 12642, 13372, 18963, 20058, 23401, 25284, 30087, 37926, 40116, 46802, 60174, 70203, 75852, 93604, 120348, 140406, 143749, 163807, 210609, 280812, 287498, 327614, 421218, 431247, 491421, 574996, 655228, 842436, 862494, 982842, 1006243, 1293741, 1474263, 1724988, 1965684, 2012486, 2587482, 2948526, 3018729, 4024972, 5174964, 5897052, 6037458, 7043701, 9056187, 12074916, 14087402, 18112374, 21131103, 28174804, 36224748, 42262206, 63393309, 84524412, 126786618, 253573236]

約数ペア:

[(1, 253573236), (2, 126786618), (3, 84524412), (4, 63393309), (6, 42262206), (7, 36224748), (9, 28174804), (12, 21131103), (14, 18112374), (18, 14087402), (21, 12074916), (28, 9056187), (36, 7043701), (42, 6037458), (43, 5897052), (49, 5174964), (63, 4024972), (84, 3018729), (86, 2948526), (98, 2587482), (126, 2012486), (129, 1965684), (147, 1724988), (172, 1474263), (196, 1293741), (252, 1006243), (258, 982842), (294, 862494), (301, 842436), (387, 655228), (441, 574996), (516, 491421), (588, 431247), (602, 421218), (774, 327614), (882, 287498), (903, 280812), (1204, 210609), (1548, 163807), (1764, 143749), (1806, 140406), (2107, 120348), (2709, 93604), (3343, 75852), (3612, 70203), (4214, 60174), (5418, 46802), (6321, 40116), (6686, 37926), (8428, 30087), (10029, 25284), (10836, 23401), (12642, 20058), (13372, 18963)]