491841036306

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{397}}^1\times {\mathrm{151937}}^1$

素因数の和:152496

約数の個数: 64

約数和(自身を含む): 1102996949760

約数和(自身を除く): 611155913454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 397, 453, 794, 906, 1191, 1359, 2382, 2718, 3573, 4077, 7146, 8154, 10719, 21438, 59947, 119894, 151937, 179841, 303874, 359682, 455811, 539523, 911622, 1079046, 1367433, 1618569, 2734866, 3237138, 4102299, 8204598, 22942487, 45884974, 60318989, 68827461, 120637978, 137654922, 180956967, 206482383, 361913934, 412964766, 542870901, 619447149, 1085741802, 1238894298, 1628612703, 3257225406, 9108167339, 18216334678, 27324502017, 54649004034, 81973506051, 163947012102, 245920518153, 491841036306]

約数ペア:

[(1, 491841036306), (2, 245920518153), (3, 163947012102), (6, 81973506051), (9, 54649004034), (18, 27324502017), (27, 18216334678), (54, 9108167339), (151, 3257225406), (302, 1628612703), (397, 1238894298), (453, 1085741802), (794, 619447149), (906, 542870901), (1191, 412964766), (1359, 361913934), (2382, 206482383), (2718, 180956967), (3573, 137654922), (4077, 120637978), (7146, 68827461), (8154, 60318989), (10719, 45884974), (21438, 22942487), (59947, 8204598), (119894, 4102299), (151937, 3237138), (179841, 2734866), (303874, 1618569), (359682, 1367433), (455811, 1079046), (539523, 911622)]