279212076

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 863654400

約数和(自身を除く): 584442324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 101, 108, 117, 132, 143, 156, 179, 198, 202, 234, 286, 297, 303, 351, 358, 396, 404, 429, 468, 537, 572, 594, 606, 702, 716, 858, 909, 1074, 1111, 1188, 1212, 1287, 1313, 1404, 1611, 1716, 1818, 1969, 2148, 2222, 2327, 2574, 2626, 2727, 3222, 3333, 3636, 3861, 3938, 3939, 4444, 4654, 4833, 5148, 5252, 5454, 5907, 6444, 6666, 6981, 7722, 7876, 7878, 9308, 9666, 9999, 10908, 11814, 11817, 13332, 13962, 14443, 15444, 15756, 17721, 18079, 19332, 19998, 20943, 23628, 23634, 25597, 27924, 28886, 29997, 35442, 35451, 36158, 39996, 41886, 43329, 47268, 51194, 53163, 54237, 57772, 59994, 62829, 70884, 70902, 72316, 76791, 83772, 86658, 102388, 106326, 108474, 119988, 125658, 129987, 141804, 153582, 162711, 173316, 198869, 212652, 216948, 230373, 235027, 251316, 259974, 307164, 325422, 389961, 397738, 460746, 470054, 488133, 519948, 596607, 650844, 691119, 705081, 779922, 795476, 921492, 940108, 976266, 1193214, 1382238, 1410162, 1559844, 1789821, 1952532, 2115243, 2386428, 2585297, 2764476, 2820324, 3579642, 4230486, 5170594, 5369463, 6345729, 7159284, 7755891, 8460972, 10341188, 10738926, 12691458, 15511782, 21477852, 23267673, 25382916, 31023564, 46535346, 69803019, 93070692, 139606038, 279212076]

約数ペア:

[(1, 279212076), (2, 139606038), (3, 93070692), (4, 69803019), (6, 46535346), (9, 31023564), (11, 25382916), (12, 23267673), (13, 21477852), (18, 15511782), (22, 12691458), (26, 10738926), (27, 10341188), (33, 8460972), (36, 7755891), (39, 7159284), (44, 6345729), (52, 5369463), (54, 5170594), (66, 4230486), (78, 3579642), (99, 2820324), (101, 2764476), (108, 2585297), (117, 2386428), (132, 2115243), (143, 1952532), (156, 1789821), (179, 1559844), (198, 1410162), (202, 1382238), (234, 1193214), (286, 976266), (297, 940108), (303, 921492), (351, 795476), (358, 779922), (396, 705081), (404, 691119), (429, 650844), (468, 596607), (537, 519948), (572, 488133), (594, 470054), (606, 460746), (702, 397738), (716, 389961), (858, 325422), (909, 307164), (1074, 259974), (1111, 251316), (1188, 235027), (1212, 230373), (1287, 216948), (1313, 212652), (1404, 198869), (1611, 173316), (1716, 162711), (1818, 153582), (1969, 141804), (2148, 129987), (2222, 125658), (2327, 119988), (2574, 108474), (2626, 106326), (2727, 102388), (3222, 86658), (3333, 83772), (3636, 76791), (3861, 72316), (3938, 70902), (3939, 70884), (4444, 62829), (4654, 59994), (4833, 57772), (5148, 54237), (5252, 53163), (5454, 51194), (5907, 47268), (6444, 43329), (6666, 41886), (6981, 39996), (7722, 36158), (7876, 35451), (7878, 35442), (9308, 29997), (9666, 28886), (9999, 27924), (10908, 25597), (11814, 23634), (11817, 23628), (13332, 20943), (13962, 19998), (14443, 19332), (15444, 18079), (15756, 17721)]