313730586

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:868

約数の個数: 72

約数和(自身を含む): 742019616

約数和(自身を除く): 428289030

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 169, 234, 302, 338, 453, 507, 683, 906, 1014, 1359, 1366, 1521, 1963, 2049, 2718, 3042, 3926, 4098, 5889, 6147, 8879, 11778, 12294, 17667, 17758, 25519, 26637, 35334, 51038, 53274, 76557, 79911, 103133, 115427, 153114, 159822, 206266, 229671, 230854, 309399, 346281, 459342, 618798, 692562, 928197, 1038843, 1340729, 1856394, 2077686, 2681458, 4022187, 8044374, 12066561, 17429477, 24133122, 34858954, 52288431, 104576862, 156865293, 313730586]

約数ペア:

[(1, 313730586), (2, 156865293), (3, 104576862), (6, 52288431), (9, 34858954), (13, 24133122), (18, 17429477), (26, 12066561), (39, 8044374), (78, 4022187), (117, 2681458), (151, 2077686), (169, 1856394), (234, 1340729), (302, 1038843), (338, 928197), (453, 692562), (507, 618798), (683, 459342), (906, 346281), (1014, 309399), (1359, 230854), (1366, 229671), (1521, 206266), (1963, 159822), (2049, 153114), (2718, 115427), (3042, 103133), (3926, 79911), (4098, 76557), (5889, 53274), (6147, 51038), (8879, 35334), (11778, 26637), (12294, 25519), (17667, 17758)]