7860996882

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 18794368320

約数和(自身を除く): 10933371438

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 151, 171, 174, 181, 261, 302, 342, 362, 453, 522, 543, 551, 841, 906, 1086, 1102, 1359, 1629, 1653, 1682, 2523, 2718, 2869, 3258, 3306, 3439, 4379, 4959, 5046, 5249, 5738, 6878, 7569, 8607, 8758, 9918, 10317, 10498, 13137, 15138, 15747, 15979, 17214, 20634, 25821, 26274, 27331, 30951, 31494, 31958, 39411, 47241, 47937, 51642, 54662, 61902, 78822, 81993, 83201, 94482, 95874, 99731, 126991, 143811, 152221, 163986, 166402, 199462, 245979, 249603, 253982, 287622, 299193, 304442, 380973, 456663, 491958, 499206, 519289, 598386, 748809, 761946, 792599, 897579, 913326, 1038578, 1142919, 1369989, 1497618, 1557867, 1585198, 1795158, 2285838, 2377797, 2412829, 2739978, 2892199, 3115734, 4673601, 4755594, 4825658, 5784398, 7133391, 7238487, 8676597, 9347202, 14266782, 14476974, 15059381, 17353194, 21715461, 22985371, 26029791, 30118762, 43430922, 45178143, 45970742, 52059582, 68956113, 90356286, 135534429, 137912226, 206868339, 271068858, 413736678, 436722049, 873444098, 1310166147, 2620332294, 3930498441, 7860996882]

約数ペア:

[(1, 7860996882), (2, 3930498441), (3, 2620332294), (6, 1310166147), (9, 873444098), (18, 436722049), (19, 413736678), (29, 271068858), (38, 206868339), (57, 137912226), (58, 135534429), (87, 90356286), (114, 68956113), (151, 52059582), (171, 45970742), (174, 45178143), (181, 43430922), (261, 30118762), (302, 26029791), (342, 22985371), (362, 21715461), (453, 17353194), (522, 15059381), (543, 14476974), (551, 14266782), (841, 9347202), (906, 8676597), (1086, 7238487), (1102, 7133391), (1359, 5784398), (1629, 4825658), (1653, 4755594), (1682, 4673601), (2523, 3115734), (2718, 2892199), (2869, 2739978), (3258, 2412829), (3306, 2377797), (3439, 2285838), (4379, 1795158), (4959, 1585198), (5046, 1557867), (5249, 1497618), (5738, 1369989), (6878, 1142919), (7569, 1038578), (8607, 913326), (8758, 897579), (9918, 792599), (10317, 761946), (10498, 748809), (13137, 598386), (15138, 519289), (15747, 499206), (15979, 491958), (17214, 456663), (20634, 380973), (25821, 304442), (26274, 299193), (27331, 287622), (30951, 253982), (31494, 249603), (31958, 245979), (39411, 199462), (47241, 166402), (47937, 163986), (51642, 152221), (54662, 143811), (61902, 126991), (78822, 99731), (81993, 95874), (83201, 94482)]