40346748

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 118716416

約数和(自身を除く): 78369668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 103, 108, 117, 124, 156, 162, 186, 206, 234, 243, 279, 309, 324, 351, 372, 403, 412, 468, 486, 558, 618, 702, 806, 837, 927, 972, 1053, 1116, 1209, 1236, 1339, 1404, 1612, 1674, 1854, 2106, 2418, 2511, 2678, 2781, 3159, 3193, 3348, 3627, 3708, 4017, 4212, 4836, 5022, 5356, 5562, 6318, 6386, 7254, 7533, 8034, 8343, 9579, 10044, 10881, 11124, 12051, 12636, 12772, 14508, 15066, 16068, 16686, 19158, 21762, 24102, 25029, 28737, 30132, 32643, 33372, 36153, 38316, 41509, 43524, 48204, 50058, 57474, 65286, 72306, 83018, 86211, 97929, 100116, 108459, 114948, 124527, 130572, 144612, 166036, 172422, 195858, 216918, 249054, 258633, 325377, 344844, 373581, 391716, 433836, 498108, 517266, 650754, 747162, 775899, 1034532, 1120743, 1301508, 1494324, 1551798, 2241486, 3103596, 3362229, 4482972, 6724458, 10086687, 13448916, 20173374, 40346748]

約数ペア:

[(1, 40346748), (2, 20173374), (3, 13448916), (4, 10086687), (6, 6724458), (9, 4482972), (12, 3362229), (13, 3103596), (18, 2241486), (26, 1551798), (27, 1494324), (31, 1301508), (36, 1120743), (39, 1034532), (52, 775899), (54, 747162), (62, 650754), (78, 517266), (81, 498108), (93, 433836), (103, 391716), (108, 373581), (117, 344844), (124, 325377), (156, 258633), (162, 249054), (186, 216918), (206, 195858), (234, 172422), (243, 166036), (279, 144612), (309, 130572), (324, 124527), (351, 114948), (372, 108459), (403, 100116), (412, 97929), (468, 86211), (486, 83018), (558, 72306), (618, 65286), (702, 57474), (806, 50058), (837, 48204), (927, 43524), (972, 41509), (1053, 38316), (1116, 36153), (1209, 33372), (1236, 32643), (1339, 30132), (1404, 28737), (1612, 25029), (1674, 24102), (1854, 21762), (2106, 19158), (2418, 16686), (2511, 16068), (2678, 15066), (2781, 14508), (3159, 12772), (3193, 12636), (3348, 12051), (3627, 11124), (3708, 10881), (4017, 10044), (4212, 9579), (4836, 8343), (5022, 8034), (5356, 7533), (5562, 7254), (6318, 6386)]