788408424

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 2247264000

約数和(自身を除く): 1458855576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 101, 108, 142, 202, 213, 216, 284, 303, 404, 426, 509, 568, 606, 639, 808, 852, 909, 1018, 1212, 1278, 1527, 1704, 1818, 1917, 2036, 2424, 2556, 2727, 3054, 3636, 3834, 4072, 4581, 5112, 5454, 6108, 7171, 7272, 7668, 9162, 10908, 12216, 13743, 14342, 15336, 18324, 21513, 21816, 27486, 28684, 36139, 36648, 43026, 51409, 54972, 57368, 64539, 72278, 86052, 102818, 108417, 109944, 129078, 144556, 154227, 172104, 193617, 205636, 216834, 258156, 289112, 308454, 325251, 387234, 411272, 433668, 462681, 516312, 616908, 650502, 774468, 867336, 925362, 975753, 1233816, 1301004, 1388043, 1548936, 1850724, 1951506, 2602008, 2776086, 3650039, 3701448, 3903012, 5552172, 7300078, 7806024, 10950117, 11104344, 14600156, 21900234, 29200312, 32850351, 43800468, 65700702, 87600936, 98551053, 131401404, 197102106, 262802808, 394204212, 788408424]

約数ペア:

[(1, 788408424), (2, 394204212), (3, 262802808), (4, 197102106), (6, 131401404), (8, 98551053), (9, 87600936), (12, 65700702), (18, 43800468), (24, 32850351), (27, 29200312), (36, 21900234), (54, 14600156), (71, 11104344), (72, 10950117), (101, 7806024), (108, 7300078), (142, 5552172), (202, 3903012), (213, 3701448), (216, 3650039), (284, 2776086), (303, 2602008), (404, 1951506), (426, 1850724), (509, 1548936), (568, 1388043), (606, 1301004), (639, 1233816), (808, 975753), (852, 925362), (909, 867336), (1018, 774468), (1212, 650502), (1278, 616908), (1527, 516312), (1704, 462681), (1818, 433668), (1917, 411272), (2036, 387234), (2424, 325251), (2556, 308454), (2727, 289112), (3054, 258156), (3636, 216834), (3834, 205636), (4072, 193617), (4581, 172104), (5112, 154227), (5454, 144556), (6108, 129078), (7171, 109944), (7272, 108417), (7668, 102818), (9162, 86052), (10908, 72278), (12216, 64539), (13743, 57368), (14342, 54972), (15336, 51409), (18324, 43026), (21513, 36648), (21816, 36139), (27486, 28684)]