219344424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1395

約数の個数: 96

約数和(自身を含む): 608731200

約数和(自身を除く): 389386776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 169, 246, 312, 328, 338, 492, 507, 533, 676, 984, 1014, 1066, 1319, 1352, 1599, 2028, 2132, 2638, 3198, 3957, 4056, 4264, 5276, 6396, 6929, 7914, 10552, 12792, 13858, 15828, 17147, 20787, 27716, 31656, 34294, 41574, 51441, 54079, 55432, 68588, 83148, 102882, 108158, 137176, 162237, 166296, 205764, 216316, 222911, 324474, 411528, 432632, 445822, 648948, 668733, 703027, 891644, 1297896, 1337466, 1406054, 1783288, 2109081, 2674932, 2812108, 4218162, 5349864, 5624216, 8436324, 9139351, 16872648, 18278702, 27418053, 36557404, 54836106, 73114808, 109672212, 219344424]

約数ペア:

[(1, 219344424), (2, 109672212), (3, 73114808), (4, 54836106), (6, 36557404), (8, 27418053), (12, 18278702), (13, 16872648), (24, 9139351), (26, 8436324), (39, 5624216), (41, 5349864), (52, 4218162), (78, 2812108), (82, 2674932), (104, 2109081), (123, 1783288), (156, 1406054), (164, 1337466), (169, 1297896), (246, 891644), (312, 703027), (328, 668733), (338, 648948), (492, 445822), (507, 432632), (533, 411528), (676, 324474), (984, 222911), (1014, 216316), (1066, 205764), (1319, 166296), (1352, 162237), (1599, 137176), (2028, 108158), (2132, 102882), (2638, 83148), (3198, 68588), (3957, 55432), (4056, 54079), (4264, 51441), (5276, 41574), (6396, 34294), (6929, 31656), (7914, 27716), (10552, 20787), (12792, 17147), (13858, 15828)]