1961140416

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:870

約数の個数: 112

約数和(自身を含む): 5290645248

約数和(自身を除く): 3329504832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 293, 426, 491, 568, 586, 852, 879, 982, 1136, 1172, 1473, 1704, 1758, 1964, 2272, 2344, 2946, 3408, 3516, 3928, 4544, 4688, 5892, 6816, 7032, 7856, 9376, 11784, 13632, 14064, 15712, 18752, 20803, 23568, 28128, 31424, 34861, 41606, 47136, 56256, 62409, 69722, 83212, 94272, 104583, 124818, 139444, 143863, 166424, 209166, 249636, 278888, 287726, 332848, 418332, 431589, 499272, 557776, 575452, 665696, 836664, 863178, 998544, 1115552, 1150904, 1331392, 1673328, 1726356, 1997088, 2231104, 2301808, 3346656, 3452712, 3994176, 4603616, 6693312, 6905424, 9207232, 10214273, 13810848, 20428546, 27621696, 30642819, 40857092, 61285638, 81714184, 122571276, 163428368, 245142552, 326856736, 490285104, 653713472, 980570208, 1961140416]

約数ペア:

[(1, 1961140416), (2, 980570208), (3, 653713472), (4, 490285104), (6, 326856736), (8, 245142552), (12, 163428368), (16, 122571276), (24, 81714184), (32, 61285638), (48, 40857092), (64, 30642819), (71, 27621696), (96, 20428546), (142, 13810848), (192, 10214273), (213, 9207232), (284, 6905424), (293, 6693312), (426, 4603616), (491, 3994176), (568, 3452712), (586, 3346656), (852, 2301808), (879, 2231104), (982, 1997088), (1136, 1726356), (1172, 1673328), (1473, 1331392), (1704, 1150904), (1758, 1115552), (1964, 998544), (2272, 863178), (2344, 836664), (2946, 665696), (3408, 575452), (3516, 557776), (3928, 499272), (4544, 431589), (4688, 418332), (5892, 332848), (6816, 287726), (7032, 278888), (7856, 249636), (9376, 209166), (11784, 166424), (13632, 143863), (14064, 139444), (15712, 124818), (18752, 104583), (20803, 94272), (23568, 83212), (28128, 69722), (31424, 62409), (34861, 56256), (41606, 47136)]