21717509112

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{3109}}^1$

素因数の和:3590

約数の個数: 192

約数和(自身を含む): 67243176000

約数和(自身を除く): 45525666888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 439, 442, 468, 612, 663, 878, 884, 936, 1224, 1317, 1326, 1756, 1768, 1989, 2634, 2652, 3109, 3512, 3951, 3978, 5268, 5304, 5707, 6218, 7463, 7902, 7956, 9327, 10536, 11414, 12436, 14926, 15804, 15912, 17121, 18654, 22389, 22828, 24872, 27981, 29852, 31608, 34242, 37308, 40417, 44778, 45656, 51363, 52853, 55962, 59704, 67167, 68484, 74616, 80834, 89556, 97019, 102726, 105706, 111924, 121251, 134334, 136968, 158559, 161668, 179112, 194038, 205452, 211412, 223848, 242502, 268668, 291057, 317118, 323336, 363753, 388076, 410904, 422824, 475677, 485004, 537336, 582114, 634236, 687089, 727506, 776152, 873171, 951354, 970008, 1164228, 1268472, 1364851, 1374178, 1455012, 1746342, 1902708, 2061267, 2328456, 2729702, 2748356, 2910024, 3492684, 3805416, 4094553, 4122534, 5459404, 5496712, 6183801, 6985368, 8189106, 8245068, 10918808, 12283659, 12367602, 16378212, 16490136, 17743063, 23202467, 24567318, 24735204, 32756424, 35486126, 46404934, 49134636, 49470408, 53229189, 69607401, 70972252, 92809868, 98269272, 106458378, 139214802, 141944504, 159687567, 185619736, 208822203, 212916756, 278429604, 301632071, 319375134, 417644406, 425833512, 556859208, 603264142, 638750268, 835288812, 904896213, 1206528284, 1277500536, 1670577624, 1809792426, 2413056568, 2714688639, 3619584852, 5429377278, 7239169704, 10858754556, 21717509112]

約数ペア:

[(1, 21717509112), (2, 10858754556), (3, 7239169704), (4, 5429377278), (6, 3619584852), (8, 2714688639), (9, 2413056568), (12, 1809792426), (13, 1670577624), (17, 1277500536), (18, 1206528284), (24, 904896213), (26, 835288812), (34, 638750268), (36, 603264142), (39, 556859208), (51, 425833512), (52, 417644406), (68, 319375134), (72, 301632071), (78, 278429604), (102, 212916756), (104, 208822203), (117, 185619736), (136, 159687567), (153, 141944504), (156, 139214802), (204, 106458378), (221, 98269272), (234, 92809868), (306, 70972252), (312, 69607401), (408, 53229189), (439, 49470408), (442, 49134636), (468, 46404934), (612, 35486126), (663, 32756424), (878, 24735204), (884, 24567318), (936, 23202467), (1224, 17743063), (1317, 16490136), (1326, 16378212), (1756, 12367602), (1768, 12283659), (1989, 10918808), (2634, 8245068), (2652, 8189106), (3109, 6985368), (3512, 6183801), (3951, 5496712), (3978, 5459404), (5268, 4122534), (5304, 4094553), (5707, 3805416), (6218, 3492684), (7463, 2910024), (7902, 2748356), (7956, 2729702), (9327, 2328456), (10536, 2061267), (11414, 1902708), (12436, 1746342), (14926, 1455012), (15804, 1374178), (15912, 1364851), (17121, 1268472), (18654, 1164228), (22389, 970008), (22828, 951354), (24872, 873171), (27981, 776152), (29852, 727506), (31608, 687089), (34242, 634236), (37308, 582114), (40417, 537336), (44778, 485004), (45656, 475677), (51363, 422824), (52853, 410904), (55962, 388076), (59704, 363753), (67167, 323336), (68484, 317118), (74616, 291057), (80834, 268668), (89556, 242502), (97019, 223848), (102726, 211412), (105706, 205452), (111924, 194038), (121251, 179112), (134334, 161668), (136968, 158559)]