395631850636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1291}}^1\times {\mathrm{6269}}^1$

素因数の和:7687

約数の個数: 72

約数和(自身を含む): 769271968080

約数和(自身を除く): 373640117444

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 202, 242, 404, 484, 1111, 1291, 2222, 2582, 4444, 5164, 6269, 12221, 12538, 14201, 24442, 25076, 28402, 48884, 56804, 68959, 130391, 137918, 156211, 260782, 275836, 312422, 521564, 624844, 633169, 758549, 1266338, 1434301, 1517098, 2532676, 2868602, 3034196, 5737204, 6964859, 8093279, 13929718, 15777311, 16186558, 27859436, 31554622, 32373116, 63109244, 76613449, 89026069, 153226898, 178052138, 306453796, 356104276, 817421179, 979286759, 1634842358, 1958573518, 3269684716, 3917147036, 8991632969, 17983265938, 35966531876, 98907962659, 197815925318, 395631850636]

約数ペア:

[(1, 395631850636), (2, 197815925318), (4, 98907962659), (11, 35966531876), (22, 17983265938), (44, 8991632969), (101, 3917147036), (121, 3269684716), (202, 1958573518), (242, 1634842358), (404, 979286759), (484, 817421179), (1111, 356104276), (1291, 306453796), (2222, 178052138), (2582, 153226898), (4444, 89026069), (5164, 76613449), (6269, 63109244), (12221, 32373116), (12538, 31554622), (14201, 27859436), (24442, 16186558), (25076, 15777311), (28402, 13929718), (48884, 8093279), (56804, 6964859), (68959, 5737204), (130391, 3034196), (137918, 2868602), (156211, 2532676), (260782, 1517098), (275836, 1434301), (312422, 1266338), (521564, 758549), (624844, 633169)]