284728158

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 745445376

約数和(自身を除く): 460717218

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 67, 78, 99, 117, 127, 134, 143, 169, 198, 201, 234, 254, 286, 338, 381, 402, 429, 507, 603, 737, 762, 858, 871, 1014, 1143, 1206, 1287, 1397, 1474, 1521, 1651, 1742, 1859, 2211, 2286, 2574, 2613, 2794, 3042, 3302, 3718, 4191, 4422, 4953, 5226, 5577, 6633, 7839, 8382, 8509, 9581, 9906, 11154, 11323, 12573, 13266, 14859, 15678, 16731, 17018, 18161, 19162, 21463, 22646, 25146, 25527, 28743, 29718, 33462, 33969, 36322, 42926, 51054, 54483, 57486, 64389, 67938, 76581, 86229, 93599, 101907, 108966, 110617, 124553, 128778, 153162, 163449, 172458, 187198, 193167, 203814, 221234, 236093, 249106, 280797, 326898, 331851, 373659, 386334, 472186, 561594, 663702, 708279, 747318, 842391, 995553, 1120977, 1216787, 1416558, 1438021, 1684782, 1991106, 2124837, 2241954, 2433574, 2876042, 3650361, 4249674, 4314063, 7300722, 8628126, 10951083, 12942189, 15818231, 21902166, 25884378, 31636462, 47454693, 94909386, 142364079, 284728158]

約数ペア:

[(1, 284728158), (2, 142364079), (3, 94909386), (6, 47454693), (9, 31636462), (11, 25884378), (13, 21902166), (18, 15818231), (22, 12942189), (26, 10951083), (33, 8628126), (39, 7300722), (66, 4314063), (67, 4249674), (78, 3650361), (99, 2876042), (117, 2433574), (127, 2241954), (134, 2124837), (143, 1991106), (169, 1684782), (198, 1438021), (201, 1416558), (234, 1216787), (254, 1120977), (286, 995553), (338, 842391), (381, 747318), (402, 708279), (429, 663702), (507, 561594), (603, 472186), (737, 386334), (762, 373659), (858, 331851), (871, 326898), (1014, 280797), (1143, 249106), (1206, 236093), (1287, 221234), (1397, 203814), (1474, 193167), (1521, 187198), (1651, 172458), (1742, 163449), (1859, 153162), (2211, 128778), (2286, 124553), (2574, 110617), (2613, 108966), (2794, 101907), (3042, 93599), (3302, 86229), (3718, 76581), (4191, 67938), (4422, 64389), (4953, 57486), (5226, 54483), (5577, 51054), (6633, 42926), (7839, 36322), (8382, 33969), (8509, 33462), (9581, 29718), (9906, 28743), (11154, 25527), (11323, 25146), (12573, 22646), (13266, 21463), (14859, 19162), (15678, 18161), (16731, 17018)]