214925412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:973

約数の個数: 72

約数和(自身を含む): 547858080

約数和(自身を除く): 332932668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 169, 262, 338, 393, 507, 524, 676, 786, 809, 1014, 1572, 1618, 1703, 2028, 2427, 3236, 3406, 4854, 5109, 6812, 9708, 10218, 10517, 20436, 21034, 22139, 31551, 42068, 44278, 63102, 66417, 88556, 105979, 126204, 132834, 136721, 211958, 265668, 273442, 317937, 410163, 423916, 546884, 635874, 820326, 1271748, 1377727, 1640652, 2755454, 4133181, 5510908, 8266362, 16532724, 17910451, 35820902, 53731353, 71641804, 107462706, 214925412]

約数ペア:

[(1, 214925412), (2, 107462706), (3, 71641804), (4, 53731353), (6, 35820902), (12, 17910451), (13, 16532724), (26, 8266362), (39, 5510908), (52, 4133181), (78, 2755454), (131, 1640652), (156, 1377727), (169, 1271748), (262, 820326), (338, 635874), (393, 546884), (507, 423916), (524, 410163), (676, 317937), (786, 273442), (809, 265668), (1014, 211958), (1572, 136721), (1618, 132834), (1703, 126204), (2028, 105979), (2427, 88556), (3236, 66417), (3406, 63102), (4854, 44278), (5109, 42068), (6812, 31551), (9708, 22139), (10218, 21034), (10517, 20436)]