472912132

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{547}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 1054777248

約数和(自身を除く): 581865116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 401, 539, 547, 802, 1078, 1094, 1604, 2156, 2188, 2807, 3829, 4411, 5614, 6017, 7658, 8822, 11228, 12034, 15316, 17644, 19649, 24068, 26803, 30877, 39298, 42119, 53606, 61754, 78596, 84238, 107212, 123508, 168476, 216139, 219347, 294833, 432278, 438694, 589666, 864556, 877388, 1179332, 1535429, 2412817, 3070858, 4825634, 6141716, 9651268, 10748003, 16889719, 21496006, 33779438, 42992012, 67558876, 118228033, 236456066, 472912132]

約数ペア:

[(1, 472912132), (2, 236456066), (4, 118228033), (7, 67558876), (11, 42992012), (14, 33779438), (22, 21496006), (28, 16889719), (44, 10748003), (49, 9651268), (77, 6141716), (98, 4825634), (154, 3070858), (196, 2412817), (308, 1535429), (401, 1179332), (539, 877388), (547, 864556), (802, 589666), (1078, 438694), (1094, 432278), (1604, 294833), (2156, 219347), (2188, 216139), (2807, 168476), (3829, 123508), (4411, 107212), (5614, 84238), (6017, 78596), (7658, 61754), (8822, 53606), (11228, 42119), (12034, 39298), (15316, 30877), (17644, 26803), (19649, 24068)]