316695132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 904071168

約数和(自身を除く): 587376036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 83, 93, 117, 124, 156, 166, 186, 234, 249, 263, 279, 332, 372, 403, 468, 498, 526, 558, 747, 789, 806, 996, 1052, 1079, 1116, 1209, 1494, 1578, 1612, 2158, 2367, 2418, 2573, 2988, 3156, 3237, 3419, 3627, 4316, 4734, 4836, 5146, 6474, 6838, 7254, 7719, 8153, 9468, 9711, 10257, 10292, 12948, 13676, 14508, 15438, 16306, 19422, 20514, 21829, 23157, 24459, 30771, 30876, 32612, 33449, 38844, 41028, 43658, 46314, 48918, 61542, 65487, 66898, 73377, 87316, 92628, 97836, 100347, 105989, 123084, 130974, 133796, 146754, 196461, 200694, 211978, 261948, 283777, 293508, 301041, 317967, 392922, 401388, 423956, 567554, 602082, 635934, 676699, 785844, 851331, 953901, 1135108, 1204164, 1271868, 1353398, 1702662, 1907802, 2030097, 2553993, 2706796, 3405324, 3815604, 4060194, 5107986, 6090291, 8120388, 8797087, 10215972, 12180582, 17594174, 24361164, 26391261, 35188348, 52782522, 79173783, 105565044, 158347566, 316695132]

約数ペア:

[(1, 316695132), (2, 158347566), (3, 105565044), (4, 79173783), (6, 52782522), (9, 35188348), (12, 26391261), (13, 24361164), (18, 17594174), (26, 12180582), (31, 10215972), (36, 8797087), (39, 8120388), (52, 6090291), (62, 5107986), (78, 4060194), (83, 3815604), (93, 3405324), (117, 2706796), (124, 2553993), (156, 2030097), (166, 1907802), (186, 1702662), (234, 1353398), (249, 1271868), (263, 1204164), (279, 1135108), (332, 953901), (372, 851331), (403, 785844), (468, 676699), (498, 635934), (526, 602082), (558, 567554), (747, 423956), (789, 401388), (806, 392922), (996, 317967), (1052, 301041), (1079, 293508), (1116, 283777), (1209, 261948), (1494, 211978), (1578, 200694), (1612, 196461), (2158, 146754), (2367, 133796), (2418, 130974), (2573, 123084), (2988, 105989), (3156, 100347), (3237, 97836), (3419, 92628), (3627, 87316), (4316, 73377), (4734, 66898), (4836, 65487), (5146, 61542), (6474, 48918), (6838, 46314), (7254, 43658), (7719, 41028), (8153, 38844), (9468, 33449), (9711, 32612), (10257, 30876), (10292, 30771), (12948, 24459), (13676, 23157), (14508, 21829), (15438, 20514), (16306, 19422)]