15441775216

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{2753}}^1$

素因数の和:3650

約数の個数: 80

約数和(自身を含む): 34808004288

約数和(自身を除く): 19366229072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 821, 854, 976, 1642, 1708, 2753, 3284, 3416, 5506, 5747, 6568, 6832, 11012, 11494, 13136, 19271, 22024, 22988, 38542, 44048, 45976, 50081, 77084, 91952, 100162, 154168, 167933, 200324, 308336, 335866, 350567, 400648, 671732, 701134, 801296, 1175531, 1343464, 1402268, 2260213, 2351062, 2686928, 2804536, 4520426, 4702124, 5609072, 9040852, 9404248, 15821491, 18081704, 18808496, 31642982, 36163408, 63285964, 126571928, 137872993, 253143856, 275745986, 551491972, 965110951, 1102983944, 1930221902, 2205967888, 3860443804, 7720887608, 15441775216]

約数ペア:

[(1, 15441775216), (2, 7720887608), (4, 3860443804), (7, 2205967888), (8, 1930221902), (14, 1102983944), (16, 965110951), (28, 551491972), (56, 275745986), (61, 253143856), (112, 137872993), (122, 126571928), (244, 63285964), (427, 36163408), (488, 31642982), (821, 18808496), (854, 18081704), (976, 15821491), (1642, 9404248), (1708, 9040852), (2753, 5609072), (3284, 4702124), (3416, 4520426), (5506, 2804536), (5747, 2686928), (6568, 2351062), (6832, 2260213), (11012, 1402268), (11494, 1343464), (13136, 1175531), (19271, 801296), (22024, 701134), (22988, 671732), (38542, 400648), (44048, 350567), (45976, 335866), (50081, 308336), (77084, 200324), (91952, 167933), (100162, 154168)]