554055684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1330

約数の個数: 144

約数和(自身を含む): 1652797440

約数和(自身を除く): 1098741756

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 169, 182, 186, 217, 273, 338, 364, 372, 403, 434, 507, 546, 651, 676, 806, 868, 1014, 1092, 1183, 1209, 1259, 1302, 1612, 2028, 2366, 2418, 2518, 2604, 2821, 3549, 3777, 4732, 4836, 5036, 5239, 5642, 7098, 7554, 8463, 8813, 10478, 11284, 14196, 15108, 15717, 16367, 16926, 17626, 20956, 26439, 31434, 32734, 33852, 35252, 36673, 39029, 49101, 52878, 62868, 65468, 73346, 78058, 98202, 105756, 110019, 114569, 117087, 146692, 156116, 196404, 212771, 220038, 229138, 234174, 273203, 343707, 425542, 440076, 458276, 468348, 507377, 546406, 638313, 687414, 819609, 851084, 1014754, 1092812, 1276626, 1374828, 1489397, 1522131, 1639218, 2029508, 2553252, 2978794, 3044262, 3278436, 3551639, 4468191, 5957588, 6088524, 6595901, 7103278, 8936382, 10654917, 13191802, 14206556, 17872764, 19787703, 21309834, 26383604, 39575406, 42619668, 46171307, 79150812, 92342614, 138513921, 184685228, 277027842, 554055684]

約数ペア:

[(1, 554055684), (2, 277027842), (3, 184685228), (4, 138513921), (6, 92342614), (7, 79150812), (12, 46171307), (13, 42619668), (14, 39575406), (21, 26383604), (26, 21309834), (28, 19787703), (31, 17872764), (39, 14206556), (42, 13191802), (52, 10654917), (62, 8936382), (78, 7103278), (84, 6595901), (91, 6088524), (93, 5957588), (124, 4468191), (156, 3551639), (169, 3278436), (182, 3044262), (186, 2978794), (217, 2553252), (273, 2029508), (338, 1639218), (364, 1522131), (372, 1489397), (403, 1374828), (434, 1276626), (507, 1092812), (546, 1014754), (651, 851084), (676, 819609), (806, 687414), (868, 638313), (1014, 546406), (1092, 507377), (1183, 468348), (1209, 458276), (1259, 440076), (1302, 425542), (1612, 343707), (2028, 273203), (2366, 234174), (2418, 229138), (2518, 220038), (2604, 212771), (2821, 196404), (3549, 156116), (3777, 146692), (4732, 117087), (4836, 114569), (5036, 110019), (5239, 105756), (5642, 98202), (7098, 78058), (7554, 73346), (8463, 65468), (8813, 62868), (10478, 52878), (11284, 49101), (14196, 39029), (15108, 36673), (15717, 35252), (16367, 33852), (16926, 32734), (17626, 31434), (20956, 26439)]