449938008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1787}}^1$

素因数の和:2081

約数の個数: 96

約数和(自身を含む): 1317934800

約数和(自身を除く): 867996792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 269, 312, 468, 538, 807, 936, 1076, 1614, 1787, 2152, 2421, 3228, 3497, 3574, 4842, 5361, 6456, 6994, 7148, 9684, 10491, 10722, 13988, 14296, 16083, 19368, 20982, 21444, 23231, 27976, 31473, 32166, 41964, 42888, 46462, 62946, 64332, 69693, 83928, 92924, 125892, 128664, 139386, 185848, 209079, 251784, 278772, 418158, 480703, 557544, 836316, 961406, 1442109, 1672632, 1922812, 2884218, 3845624, 4326327, 5768436, 6249139, 8652654, 11536872, 12498278, 17305308, 18747417, 24996556, 34610616, 37494834, 49993112, 56242251, 74989668, 112484502, 149979336, 224969004, 449938008]

約数ペア:

[(1, 449938008), (2, 224969004), (3, 149979336), (4, 112484502), (6, 74989668), (8, 56242251), (9, 49993112), (12, 37494834), (13, 34610616), (18, 24996556), (24, 18747417), (26, 17305308), (36, 12498278), (39, 11536872), (52, 8652654), (72, 6249139), (78, 5768436), (104, 4326327), (117, 3845624), (156, 2884218), (234, 1922812), (269, 1672632), (312, 1442109), (468, 961406), (538, 836316), (807, 557544), (936, 480703), (1076, 418158), (1614, 278772), (1787, 251784), (2152, 209079), (2421, 185848), (3228, 139386), (3497, 128664), (3574, 125892), (4842, 92924), (5361, 83928), (6456, 69693), (6994, 64332), (7148, 62946), (9684, 46462), (10491, 42888), (10722, 41964), (13988, 32166), (14296, 31473), (16083, 27976), (19368, 23231), (20982, 21444)]