7729726488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{1669}}^1$

素因数の和:2073

約数の個数: 128

約数和(自身を含む): 21556627200

約数和(自身を除く): 13826900712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 331, 424, 583, 636, 662, 993, 1166, 1272, 1324, 1669, 1749, 1986, 2332, 2648, 3338, 3498, 3641, 3972, 4664, 5007, 6676, 6996, 7282, 7944, 10014, 10923, 13352, 13992, 14564, 17543, 18359, 20028, 21846, 29128, 35086, 36718, 40056, 43692, 52629, 55077, 70172, 73436, 87384, 88457, 105258, 110154, 140344, 146872, 176914, 192973, 210516, 220308, 265371, 353828, 385946, 421032, 440616, 530742, 552439, 578919, 707656, 771892, 973027, 1061484, 1104878, 1157838, 1543784, 1657317, 1946054, 2122968, 2209756, 2315676, 2919081, 3314634, 3892108, 4419512, 4631352, 5838162, 6076829, 6629268, 7784216, 11676324, 12153658, 13258536, 18230487, 23352648, 24307316, 29279267, 36460974, 48614632, 58558534, 72921948, 87837801, 117117068, 145843896, 175675602, 234234136, 322071937, 351351204, 644143874, 702702408, 966215811, 1288287748, 1932431622, 2576575496, 3864863244, 7729726488]

約数ペア:

[(1, 7729726488), (2, 3864863244), (3, 2576575496), (4, 1932431622), (6, 1288287748), (8, 966215811), (11, 702702408), (12, 644143874), (22, 351351204), (24, 322071937), (33, 234234136), (44, 175675602), (53, 145843896), (66, 117117068), (88, 87837801), (106, 72921948), (132, 58558534), (159, 48614632), (212, 36460974), (264, 29279267), (318, 24307316), (331, 23352648), (424, 18230487), (583, 13258536), (636, 12153658), (662, 11676324), (993, 7784216), (1166, 6629268), (1272, 6076829), (1324, 5838162), (1669, 4631352), (1749, 4419512), (1986, 3892108), (2332, 3314634), (2648, 2919081), (3338, 2315676), (3498, 2209756), (3641, 2122968), (3972, 1946054), (4664, 1657317), (5007, 1543784), (6676, 1157838), (6996, 1104878), (7282, 1061484), (7944, 973027), (10014, 771892), (10923, 707656), (13352, 578919), (13992, 552439), (14564, 530742), (17543, 440616), (18359, 421032), (20028, 385946), (21846, 353828), (29128, 265371), (35086, 220308), (36718, 210516), (40056, 192973), (43692, 176914), (52629, 146872), (55077, 140344), (70172, 110154), (73436, 105258), (87384, 88457)]