406405116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1100

約数の個数: 108

約数和(自身を含む): 1130139192

約数和(自身を除く): 723734076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 169, 201, 234, 268, 338, 402, 468, 507, 603, 676, 804, 871, 997, 1014, 1206, 1521, 1742, 1994, 2028, 2412, 2613, 2991, 3042, 3484, 3988, 5226, 5982, 6084, 7839, 8973, 10452, 11323, 11964, 12961, 15678, 17946, 22646, 25922, 31356, 33969, 35892, 38883, 45292, 51844, 66799, 67938, 77766, 101907, 116649, 133598, 135876, 155532, 168493, 200397, 203814, 233298, 267196, 336986, 400794, 407628, 466596, 505479, 601191, 673972, 801588, 868387, 1010958, 1202382, 1516437, 1736774, 2021916, 2404764, 2605161, 3032874, 3473548, 5210322, 6065748, 7815483, 10420644, 11289031, 15630966, 22578062, 31261932, 33867093, 45156124, 67734186, 101601279, 135468372, 203202558, 406405116]

約数ペア:

[(1, 406405116), (2, 203202558), (3, 135468372), (4, 101601279), (6, 67734186), (9, 45156124), (12, 33867093), (13, 31261932), (18, 22578062), (26, 15630966), (36, 11289031), (39, 10420644), (52, 7815483), (67, 6065748), (78, 5210322), (117, 3473548), (134, 3032874), (156, 2605161), (169, 2404764), (201, 2021916), (234, 1736774), (268, 1516437), (338, 1202382), (402, 1010958), (468, 868387), (507, 801588), (603, 673972), (676, 601191), (804, 505479), (871, 466596), (997, 407628), (1014, 400794), (1206, 336986), (1521, 267196), (1742, 233298), (1994, 203814), (2028, 200397), (2412, 168493), (2613, 155532), (2991, 135876), (3042, 133598), (3484, 116649), (3988, 101907), (5226, 77766), (5982, 67938), (6084, 66799), (7839, 51844), (8973, 45292), (10452, 38883), (11323, 35892), (11964, 33969), (12961, 31356), (15678, 25922), (17946, 22646)]