1897521144

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{3169}}^1$

素因数の和:3648

約数の個数: 64

約数和(自身を含む): 4834884000

約数和(自身を除く): 2937362856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 409, 488, 732, 818, 1227, 1464, 1636, 2454, 3169, 3272, 4908, 6338, 9507, 9816, 12676, 19014, 24949, 25352, 38028, 49898, 74847, 76056, 99796, 149694, 193309, 199592, 299388, 386618, 579927, 598776, 773236, 1159854, 1296121, 1546472, 2319708, 2592242, 3888363, 4639416, 5184484, 7776726, 10368968, 15553452, 31106904, 79063381, 158126762, 237190143, 316253524, 474380286, 632507048, 948760572, 1897521144]

約数ペア:

[(1, 1897521144), (2, 948760572), (3, 632507048), (4, 474380286), (6, 316253524), (8, 237190143), (12, 158126762), (24, 79063381), (61, 31106904), (122, 15553452), (183, 10368968), (244, 7776726), (366, 5184484), (409, 4639416), (488, 3888363), (732, 2592242), (818, 2319708), (1227, 1546472), (1464, 1296121), (1636, 1159854), (2454, 773236), (3169, 598776), (3272, 579927), (4908, 386618), (6338, 299388), (9507, 199592), (9816, 193309), (12676, 149694), (19014, 99796), (24949, 76056), (25352, 74847), (38028, 49898)]