255550403784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1\times {\mathrm{14753}}^1$

素因数の和:15775

約数の個数: 128

約数和(自身を含む): 700472707200

約数和(自身を除く): 444922303416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 472, 708, 767, 941, 1416, 1534, 1882, 2301, 2823, 3068, 3764, 4602, 5646, 6136, 7528, 9204, 11292, 12233, 14753, 18408, 22584, 24466, 29506, 36699, 44259, 48932, 55519, 59012, 73398, 88518, 97864, 111038, 118024, 146796, 166557, 177036, 191789, 222076, 293592, 333114, 354072, 383578, 444152, 575367, 666228, 721747, 767156, 870427, 1150734, 1332456, 1443494, 1534312, 1740854, 2165241, 2301468, 2611281, 2886988, 3481708, 4330482, 4602936, 5222562, 5773976, 6963416, 8660964, 10445124, 11315551, 13882573, 17321928, 20890248, 22631102, 27765146, 33946653, 41647719, 45262204, 55530292, 67893306, 83295438, 90524408, 111060584, 135786612, 166590876, 180473449, 271573224, 333181752, 360946898, 541420347, 721893796, 819071807, 1082840694, 1443787592, 1638143614, 2165681388, 2457215421, 3276287228, 4331362776, 4914430842, 6552574456, 9828861684, 10647933491, 19657723368, 21295866982, 31943800473, 42591733964, 63887600946, 85183467928, 127775201892, 255550403784]

約数ペア:

[(1, 255550403784), (2, 127775201892), (3, 85183467928), (4, 63887600946), (6, 42591733964), (8, 31943800473), (12, 21295866982), (13, 19657723368), (24, 10647933491), (26, 9828861684), (39, 6552574456), (52, 4914430842), (59, 4331362776), (78, 3276287228), (104, 2457215421), (118, 2165681388), (156, 1638143614), (177, 1443787592), (236, 1082840694), (312, 819071807), (354, 721893796), (472, 541420347), (708, 360946898), (767, 333181752), (941, 271573224), (1416, 180473449), (1534, 166590876), (1882, 135786612), (2301, 111060584), (2823, 90524408), (3068, 83295438), (3764, 67893306), (4602, 55530292), (5646, 45262204), (6136, 41647719), (7528, 33946653), (9204, 27765146), (11292, 22631102), (12233, 20890248), (14753, 17321928), (18408, 13882573), (22584, 11315551), (24466, 10445124), (29506, 8660964), (36699, 6963416), (44259, 5773976), (48932, 5222562), (55519, 4602936), (59012, 4330482), (73398, 3481708), (88518, 2886988), (97864, 2611281), (111038, 2301468), (118024, 2165241), (146796, 1740854), (166557, 1534312), (177036, 1443494), (191789, 1332456), (222076, 1150734), (293592, 870427), (333114, 767156), (354072, 721747), (383578, 666228), (444152, 575367)]