228332748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{577}}^1\times {\mathrm{673}}^1$

素因数の和:1271

約数の個数: 72

約数和(自身を含む): 621756912

約数和(自身を除く): 393424164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 577, 588, 673, 1154, 1346, 1731, 2019, 2308, 2692, 3462, 4038, 4039, 4711, 6924, 8076, 8078, 9422, 12117, 14133, 16156, 18844, 24234, 28266, 28273, 32977, 48468, 56532, 56546, 65954, 84819, 98931, 113092, 131908, 169638, 197862, 339276, 388321, 395724, 776642, 1164963, 1553284, 2329926, 2718247, 4659852, 5436494, 8154741, 10872988, 16309482, 19027729, 32618964, 38055458, 57083187, 76110916, 114166374, 228332748]

約数ペア:

[(1, 228332748), (2, 114166374), (3, 76110916), (4, 57083187), (6, 38055458), (7, 32618964), (12, 19027729), (14, 16309482), (21, 10872988), (28, 8154741), (42, 5436494), (49, 4659852), (84, 2718247), (98, 2329926), (147, 1553284), (196, 1164963), (294, 776642), (577, 395724), (588, 388321), (673, 339276), (1154, 197862), (1346, 169638), (1731, 131908), (2019, 113092), (2308, 98931), (2692, 84819), (3462, 65954), (4038, 56546), (4039, 56532), (4711, 48468), (6924, 32977), (8076, 28273), (8078, 28266), (9422, 24234), (12117, 18844), (14133, 16156)]