15679880216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{4229}}^1$

素因数の和:4729

約数の個数: 128

約数和(自身を含む): 39568435200

約数和(自身を除く): 23888554984

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 463, 572, 616, 728, 926, 1001, 1144, 1852, 2002, 3241, 3704, 4004, 4229, 5093, 6019, 6482, 8008, 8458, 10186, 12038, 12964, 16916, 20372, 24076, 25928, 29603, 33832, 35651, 40744, 42133, 46519, 48152, 54977, 59206, 66209, 71302, 84266, 93038, 109954, 118412, 132418, 142604, 168532, 186076, 219908, 236824, 264836, 285208, 325633, 337064, 372152, 384839, 439816, 463463, 529672, 604747, 651266, 769678, 926926, 1209494, 1302532, 1539356, 1853852, 1958027, 2418988, 2605064, 3078712, 3707704, 3916054, 4233229, 4837976, 7832108, 8466458, 13706189, 15664216, 16932916, 21538297, 25454351, 27412378, 33865832, 43076594, 50908702, 54824756, 86153188, 101817404, 109649512, 150768079, 172306376, 178180457, 203634808, 279997861, 301536158, 356360914, 559995722, 603072316, 712721828, 1119991444, 1206144632, 1425443656, 1959985027, 2239982888, 3919970054, 7839940108, 15679880216]

約数ペア:

[(1, 15679880216), (2, 7839940108), (4, 3919970054), (7, 2239982888), (8, 1959985027), (11, 1425443656), (13, 1206144632), (14, 1119991444), (22, 712721828), (26, 603072316), (28, 559995722), (44, 356360914), (52, 301536158), (56, 279997861), (77, 203634808), (88, 178180457), (91, 172306376), (104, 150768079), (143, 109649512), (154, 101817404), (182, 86153188), (286, 54824756), (308, 50908702), (364, 43076594), (463, 33865832), (572, 27412378), (616, 25454351), (728, 21538297), (926, 16932916), (1001, 15664216), (1144, 13706189), (1852, 8466458), (2002, 7832108), (3241, 4837976), (3704, 4233229), (4004, 3916054), (4229, 3707704), (5093, 3078712), (6019, 2605064), (6482, 2418988), (8008, 1958027), (8458, 1853852), (10186, 1539356), (12038, 1302532), (12964, 1209494), (16916, 926926), (20372, 769678), (24076, 651266), (25928, 604747), (29603, 529672), (33832, 463463), (35651, 439816), (40744, 384839), (42133, 372152), (46519, 337064), (48152, 325633), (54977, 285208), (59206, 264836), (66209, 236824), (71302, 219908), (84266, 186076), (93038, 168532), (109954, 142604), (118412, 132418)]