626657148

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 168

約数和(自身を含む): 1806370496

約数和(自身を除く): 1179713348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 117, 122, 156, 162, 183, 234, 243, 244, 271, 324, 351, 366, 468, 486, 542, 549, 702, 729, 732, 793, 813, 972, 1053, 1084, 1098, 1404, 1458, 1586, 1626, 1647, 2106, 2196, 2379, 2439, 2916, 3159, 3172, 3252, 3294, 3523, 4212, 4758, 4878, 4941, 6318, 6588, 7046, 7137, 7317, 9477, 9516, 9756, 9882, 10569, 12636, 14092, 14274, 14634, 14823, 16531, 18954, 19764, 21138, 21411, 21951, 28548, 29268, 29646, 31707, 33062, 37908, 42276, 42822, 43902, 44469, 49593, 59292, 63414, 64233, 65853, 66124, 85644, 87804, 88938, 95121, 99186, 126828, 128466, 131706, 148779, 177876, 190242, 192699, 197559, 198372, 214903, 256932, 263412, 285363, 297558, 380484, 385398, 395118, 429806, 446337, 570726, 578097, 595116, 644709, 770796, 790236, 856089, 859612, 892674, 1141452, 1156194, 1289418, 1339011, 1712178, 1785348, 1934127, 2312388, 2568267, 2578836, 2678022, 3424356, 3868254, 4017033, 5136534, 5356044, 5802381, 7736508, 8034066, 10273068, 11604762, 12051099, 16068132, 17407143, 23209524, 24102198, 34814286, 48204396, 52221429, 69628572, 104442858, 156664287, 208885716, 313328574, 626657148]

約数ペア:

[(1, 626657148), (2, 313328574), (3, 208885716), (4, 156664287), (6, 104442858), (9, 69628572), (12, 52221429), (13, 48204396), (18, 34814286), (26, 24102198), (27, 23209524), (36, 17407143), (39, 16068132), (52, 12051099), (54, 11604762), (61, 10273068), (78, 8034066), (81, 7736508), (108, 5802381), (117, 5356044), (122, 5136534), (156, 4017033), (162, 3868254), (183, 3424356), (234, 2678022), (243, 2578836), (244, 2568267), (271, 2312388), (324, 1934127), (351, 1785348), (366, 1712178), (468, 1339011), (486, 1289418), (542, 1156194), (549, 1141452), (702, 892674), (729, 859612), (732, 856089), (793, 790236), (813, 770796), (972, 644709), (1053, 595116), (1084, 578097), (1098, 570726), (1404, 446337), (1458, 429806), (1586, 395118), (1626, 385398), (1647, 380484), (2106, 297558), (2196, 285363), (2379, 263412), (2439, 256932), (2916, 214903), (3159, 198372), (3172, 197559), (3252, 192699), (3294, 190242), (3523, 177876), (4212, 148779), (4758, 131706), (4878, 128466), (4941, 126828), (6318, 99186), (6588, 95121), (7046, 88938), (7137, 87804), (7317, 85644), (9477, 66124), (9516, 65853), (9756, 64233), (9882, 63414), (10569, 59292), (12636, 49593), (14092, 44469), (14274, 43902), (14634, 42822), (14823, 42276), (16531, 37908), (18954, 33062), (19764, 31707), (21138, 29646), (21411, 29268), (21951, 28548)]