272384385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1047

約数の個数: 96

約数和(自身を含む): 565367040

約数和(自身を除く): 292982655

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 35, 39, 49, 65, 87, 91, 105, 145, 147, 195, 203, 245, 273, 377, 435, 455, 609, 637, 735, 983, 1015, 1131, 1365, 1421, 1885, 1911, 2639, 2949, 3045, 3185, 4263, 4915, 5655, 6881, 7105, 7917, 9555, 12779, 13195, 14745, 18473, 20643, 21315, 28507, 34405, 38337, 39585, 48167, 55419, 63895, 85521, 89453, 92365, 103215, 142535, 144501, 191685, 199549, 240835, 268359, 277095, 370591, 427605, 447265, 598647, 626171, 722505, 997745, 1111773, 1341795, 1396843, 1852955, 1878513, 2594137, 2993235, 3130855, 4190529, 5558865, 6984215, 7782411, 9392565, 12970685, 18158959, 20952645, 38912055, 54476877, 90794795, 272384385]

約数ペア:

[(1, 272384385), (3, 90794795), (5, 54476877), (7, 38912055), (13, 20952645), (15, 18158959), (21, 12970685), (29, 9392565), (35, 7782411), (39, 6984215), (49, 5558865), (65, 4190529), (87, 3130855), (91, 2993235), (105, 2594137), (145, 1878513), (147, 1852955), (195, 1396843), (203, 1341795), (245, 1111773), (273, 997745), (377, 722505), (435, 626171), (455, 598647), (609, 447265), (637, 427605), (735, 370591), (983, 277095), (1015, 268359), (1131, 240835), (1365, 199549), (1421, 191685), (1885, 144501), (1911, 142535), (2639, 103215), (2949, 92365), (3045, 89453), (3185, 85521), (4263, 63895), (4915, 55419), (5655, 48167), (6881, 39585), (7105, 38337), (7917, 34405), (9555, 28507), (12779, 21315), (13195, 20643), (14745, 18473)]