581380956

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:693

約数の個数: 144

約数和(自身を含む): 1665709920

約数和(自身を除く): 1084328964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 106, 108, 117, 156, 159, 169, 212, 234, 318, 338, 351, 468, 477, 507, 601, 636, 676, 689, 702, 954, 1014, 1202, 1378, 1404, 1431, 1521, 1803, 1908, 2028, 2067, 2404, 2756, 2862, 3042, 3606, 4134, 4563, 5409, 5724, 6084, 6201, 7212, 7813, 8268, 8957, 9126, 10818, 12402, 15626, 16227, 17914, 18252, 18603, 21636, 23439, 24804, 26871, 31252, 31853, 32454, 35828, 37206, 46878, 53742, 63706, 64908, 70317, 74412, 80613, 93756, 95559, 101569, 107484, 127412, 140634, 161226, 191118, 203138, 210951, 241839, 281268, 286677, 304707, 322452, 382236, 406276, 414089, 421902, 483678, 573354, 609414, 828178, 843804, 860031, 914121, 967356, 1146708, 1218828, 1242267, 1656356, 1720062, 1828242, 2484534, 2742363, 3440124, 3656484, 3726801, 4969068, 5383157, 5484726, 7453602, 10766314, 10969452, 11180403, 14907204, 16149471, 21532628, 22360806, 32298942, 44721612, 48448413, 64597884, 96896826, 145345239, 193793652, 290690478, 581380956]

約数ペア:

[(1, 581380956), (2, 290690478), (3, 193793652), (4, 145345239), (6, 96896826), (9, 64597884), (12, 48448413), (13, 44721612), (18, 32298942), (26, 22360806), (27, 21532628), (36, 16149471), (39, 14907204), (52, 11180403), (53, 10969452), (54, 10766314), (78, 7453602), (106, 5484726), (108, 5383157), (117, 4969068), (156, 3726801), (159, 3656484), (169, 3440124), (212, 2742363), (234, 2484534), (318, 1828242), (338, 1720062), (351, 1656356), (468, 1242267), (477, 1218828), (507, 1146708), (601, 967356), (636, 914121), (676, 860031), (689, 843804), (702, 828178), (954, 609414), (1014, 573354), (1202, 483678), (1378, 421902), (1404, 414089), (1431, 406276), (1521, 382236), (1803, 322452), (1908, 304707), (2028, 286677), (2067, 281268), (2404, 241839), (2756, 210951), (2862, 203138), (3042, 191118), (3606, 161226), (4134, 140634), (4563, 127412), (5409, 107484), (5724, 101569), (6084, 95559), (6201, 93756), (7212, 80613), (7813, 74412), (8268, 70317), (8957, 64908), (9126, 63706), (10818, 53742), (12402, 46878), (15626, 37206), (16227, 35828), (17914, 32454), (18252, 31853), (18603, 31252), (21636, 26871), (23439, 24804)]