2663446344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{719}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 7431782400

約数和(自身を除く): 4768336056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 383, 403, 719, 744, 766, 806, 1149, 1209, 1438, 1532, 1612, 2157, 2298, 2418, 2876, 3064, 3224, 4314, 4596, 4836, 4979, 5752, 8628, 9192, 9347, 9672, 9958, 11873, 14937, 17256, 18694, 19916, 22289, 23746, 28041, 29874, 35619, 37388, 39832, 44578, 47492, 56082, 59748, 66867, 71238, 74776, 89156, 94984, 112164, 119496, 133734, 142476, 154349, 178312, 224328, 267468, 275377, 284952, 289757, 308698, 463047, 534936, 550754, 579514, 617396, 826131, 869271, 926094, 1101508, 1159028, 1234792, 1652262, 1738542, 1852188, 2203016, 2318056, 3304524, 3477084, 3579901, 3704376, 6609048, 6954168, 7159802, 8536687, 10739703, 14319604, 17073374, 21479406, 25610061, 28639208, 34146748, 42958812, 51220122, 68293496, 85917624, 102440244, 110976931, 204880488, 221953862, 332930793, 443907724, 665861586, 887815448, 1331723172, 2663446344]

約数ペア:

[(1, 2663446344), (2, 1331723172), (3, 887815448), (4, 665861586), (6, 443907724), (8, 332930793), (12, 221953862), (13, 204880488), (24, 110976931), (26, 102440244), (31, 85917624), (39, 68293496), (52, 51220122), (62, 42958812), (78, 34146748), (93, 28639208), (104, 25610061), (124, 21479406), (156, 17073374), (186, 14319604), (248, 10739703), (312, 8536687), (372, 7159802), (383, 6954168), (403, 6609048), (719, 3704376), (744, 3579901), (766, 3477084), (806, 3304524), (1149, 2318056), (1209, 2203016), (1438, 1852188), (1532, 1738542), (1612, 1652262), (2157, 1234792), (2298, 1159028), (2418, 1101508), (2876, 926094), (3064, 869271), (3224, 826131), (4314, 617396), (4596, 579514), (4836, 550754), (4979, 534936), (5752, 463047), (8628, 308698), (9192, 289757), (9347, 284952), (9672, 275377), (9958, 267468), (11873, 224328), (14937, 178312), (17256, 154349), (18694, 142476), (19916, 133734), (22289, 119496), (23746, 112164), (28041, 94984), (29874, 89156), (35619, 74776), (37388, 71238), (39832, 66867), (44578, 59748), (47492, 56082)]