253618272

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{8719}}^1$

素因数の和:8836

約数の個数: 72

約数和(自身を含む): 728451360

約数和(自身を除く): 474833088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3232, 3636, 4848, 7272, 8719, 9696, 14544, 17438, 26157, 29088, 34876, 52314, 69752, 78471, 104628, 139504, 156942, 209256, 279008, 313884, 418512, 627768, 837024, 880619, 1255536, 1761238, 2511072, 2641857, 3522476, 5283714, 7044952, 7925571, 10567428, 14089904, 15851142, 21134856, 28179808, 31702284, 42269712, 63404568, 84539424, 126809136, 253618272]

約数ペア:

[(1, 253618272), (2, 126809136), (3, 84539424), (4, 63404568), (6, 42269712), (8, 31702284), (9, 28179808), (12, 21134856), (16, 15851142), (18, 14089904), (24, 10567428), (32, 7925571), (36, 7044952), (48, 5283714), (72, 3522476), (96, 2641857), (101, 2511072), (144, 1761238), (202, 1255536), (288, 880619), (303, 837024), (404, 627768), (606, 418512), (808, 313884), (909, 279008), (1212, 209256), (1616, 156942), (1818, 139504), (2424, 104628), (3232, 78471), (3636, 69752), (4848, 52314), (7272, 34876), (8719, 29088), (9696, 26157), (14544, 17438)]