400660752

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15149}}^1$

素因数の和:15208

約数の個数: 80

約数和(自身を含む): 1127160000

約数和(自身を除く): 726499248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 2204, 3306, 4408, 6612, 8816, 13224, 15149, 26448, 30298, 45447, 60596, 90894, 121192, 181788, 242384, 287831, 363576, 439321, 575662, 727152, 863493, 878642, 1151324, 1317963, 1726986, 1757284, 2302648, 2635926, 3453972, 3514568, 4605296, 5271852, 6907944, 7029136, 8347099, 10543704, 13815888, 16694198, 21087408, 25041297, 33388396, 50082594, 66776792, 100165188, 133553584, 200330376, 400660752]

約数ペア:

[(1, 400660752), (2, 200330376), (3, 133553584), (4, 100165188), (6, 66776792), (8, 50082594), (12, 33388396), (16, 25041297), (19, 21087408), (24, 16694198), (29, 13815888), (38, 10543704), (48, 8347099), (57, 7029136), (58, 6907944), (76, 5271852), (87, 4605296), (114, 3514568), (116, 3453972), (152, 2635926), (174, 2302648), (228, 1757284), (232, 1726986), (304, 1317963), (348, 1151324), (456, 878642), (464, 863493), (551, 727152), (696, 575662), (912, 439321), (1102, 363576), (1392, 287831), (1653, 242384), (2204, 181788), (3306, 121192), (4408, 90894), (6612, 60596), (8816, 45447), (13224, 30298), (15149, 26448)]