295458228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2017}}^1$

素因数の和:2353

約数の個数: 72

約数和(自身を含む): 807272648

約数和(自身を除く): 511814420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 313, 468, 626, 939, 1252, 1878, 2017, 2817, 3756, 4034, 4069, 5634, 6051, 8068, 8138, 11268, 12102, 12207, 16276, 18153, 24204, 24414, 26221, 36306, 36621, 48828, 52442, 72612, 73242, 78663, 104884, 146484, 157326, 235989, 314652, 471978, 631321, 943956, 1262642, 1893963, 2525284, 3787926, 5681889, 7575852, 8207173, 11363778, 16414346, 22727556, 24621519, 32828692, 49243038, 73864557, 98486076, 147729114, 295458228]

約数ペア:

[(1, 295458228), (2, 147729114), (3, 98486076), (4, 73864557), (6, 49243038), (9, 32828692), (12, 24621519), (13, 22727556), (18, 16414346), (26, 11363778), (36, 8207173), (39, 7575852), (52, 5681889), (78, 3787926), (117, 2525284), (156, 1893963), (234, 1262642), (313, 943956), (468, 631321), (626, 471978), (939, 314652), (1252, 235989), (1878, 157326), (2017, 146484), (2817, 104884), (3756, 78663), (4034, 73242), (4069, 72612), (5634, 52442), (6051, 48828), (8068, 36621), (8138, 36306), (11268, 26221), (12102, 24414), (12207, 24204), (16276, 18153)]