226399914

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 584962560

約数和(自身を除く): 358562646

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 61, 78, 102, 117, 122, 153, 183, 221, 234, 306, 311, 351, 366, 442, 459, 549, 622, 663, 702, 793, 918, 933, 1037, 1098, 1326, 1586, 1647, 1866, 1989, 2074, 2379, 2799, 3111, 3294, 3978, 4043, 4758, 5287, 5598, 5967, 6222, 7137, 8086, 8397, 9333, 10574, 11934, 12129, 13481, 14274, 15861, 16794, 18666, 18971, 21411, 24258, 26962, 27999, 31722, 36387, 37942, 40443, 42822, 47583, 55998, 56913, 68731, 72774, 80886, 95166, 109161, 113826, 121329, 137462, 142749, 170739, 206193, 218322, 242658, 246623, 285498, 322507, 341478, 363987, 412386, 493246, 512217, 618579, 645014, 727974, 739869, 967521, 1024434, 1237158, 1479738, 1855737, 1935042, 2219607, 2902563, 3711474, 4192591, 4439214, 5805126, 6658821, 8385182, 8707689, 12577773, 13317642, 17415378, 25155546, 37733319, 75466638, 113199957, 226399914]

約数ペア:

[(1, 226399914), (2, 113199957), (3, 75466638), (6, 37733319), (9, 25155546), (13, 17415378), (17, 13317642), (18, 12577773), (26, 8707689), (27, 8385182), (34, 6658821), (39, 5805126), (51, 4439214), (54, 4192591), (61, 3711474), (78, 2902563), (102, 2219607), (117, 1935042), (122, 1855737), (153, 1479738), (183, 1237158), (221, 1024434), (234, 967521), (306, 739869), (311, 727974), (351, 645014), (366, 618579), (442, 512217), (459, 493246), (549, 412386), (622, 363987), (663, 341478), (702, 322507), (793, 285498), (918, 246623), (933, 242658), (1037, 218322), (1098, 206193), (1326, 170739), (1586, 142749), (1647, 137462), (1866, 121329), (1989, 113826), (2074, 109161), (2379, 95166), (2799, 80886), (3111, 72774), (3294, 68731), (3978, 56913), (4043, 55998), (4758, 47583), (5287, 42822), (5598, 40443), (5967, 37942), (6222, 36387), (7137, 31722), (8086, 27999), (8397, 26962), (9333, 24258), (10574, 21411), (11934, 18971), (12129, 18666), (13481, 16794), (14274, 15861)]