219624054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 506761920

約数和(自身を除く): 287137866

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 89, 102, 178, 221, 267, 442, 534, 663, 1157, 1326, 1513, 1861, 2314, 3026, 3471, 3722, 4539, 5583, 6942, 9078, 11166, 19669, 24193, 31637, 39338, 48386, 59007, 63274, 72579, 94911, 118014, 145158, 165629, 189822, 331258, 411281, 496887, 822562, 993774, 1233843, 2153177, 2467686, 2815693, 4306354, 5631386, 6459531, 8447079, 12919062, 16894158, 36604009, 73208018, 109812027, 219624054]

約数ペア:

[(1, 219624054), (2, 109812027), (3, 73208018), (6, 36604009), (13, 16894158), (17, 12919062), (26, 8447079), (34, 6459531), (39, 5631386), (51, 4306354), (78, 2815693), (89, 2467686), (102, 2153177), (178, 1233843), (221, 993774), (267, 822562), (442, 496887), (534, 411281), (663, 331258), (1157, 189822), (1326, 165629), (1513, 145158), (1861, 118014), (2314, 94911), (3026, 72579), (3471, 63274), (3722, 59007), (4539, 48386), (5583, 39338), (6942, 31637), (9078, 24193), (11166, 19669)]