287095932

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3581}}^1$

素因数の和:3739

約数の個数: 72

約数和(自身を含む): 774485712

約数和(自身を除く): 487389780

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 131, 153, 204, 262, 306, 393, 524, 612, 786, 1179, 1572, 2227, 2358, 3581, 4454, 4716, 6681, 7162, 8908, 10743, 13362, 14324, 20043, 21486, 26724, 32229, 40086, 42972, 60877, 64458, 80172, 121754, 128916, 182631, 243508, 365262, 469111, 547893, 730524, 938222, 1095786, 1407333, 1876444, 2191572, 2814666, 4221999, 5629332, 7974887, 8443998, 15949774, 16887996, 23924661, 31899548, 47849322, 71773983, 95698644, 143547966, 287095932]

約数ペア:

[(1, 287095932), (2, 143547966), (3, 95698644), (4, 71773983), (6, 47849322), (9, 31899548), (12, 23924661), (17, 16887996), (18, 15949774), (34, 8443998), (36, 7974887), (51, 5629332), (68, 4221999), (102, 2814666), (131, 2191572), (153, 1876444), (204, 1407333), (262, 1095786), (306, 938222), (393, 730524), (524, 547893), (612, 469111), (786, 365262), (1179, 243508), (1572, 182631), (2227, 128916), (2358, 121754), (3581, 80172), (4454, 64458), (4716, 60877), (6681, 42972), (7162, 40086), (8908, 32229), (10743, 26724), (13362, 21486), (14324, 20043)]