1421999748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:491

約数の個数: 288

約数和(自身を含む): 4513017600

約数和(自身を除く): 3091017852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 23, 26, 34, 36, 38, 39, 46, 51, 52, 57, 68, 69, 76, 78, 92, 102, 114, 117, 138, 153, 156, 171, 204, 207, 221, 228, 234, 247, 276, 299, 306, 323, 342, 391, 409, 414, 437, 442, 468, 494, 598, 612, 646, 663, 684, 741, 782, 818, 828, 874, 884, 897, 969, 988, 1173, 1196, 1227, 1292, 1311, 1326, 1482, 1564, 1636, 1748, 1794, 1938, 1989, 2223, 2346, 2454, 2622, 2652, 2691, 2907, 2964, 3519, 3588, 3681, 3876, 3933, 3978, 4199, 4446, 4692, 4908, 5083, 5244, 5317, 5382, 5681, 5814, 6953, 7038, 7362, 7429, 7771, 7866, 7956, 8398, 8892, 9407, 10166, 10634, 10764, 11362, 11628, 12597, 13906, 14076, 14724, 14858, 15249, 15542, 15732, 15951, 16796, 17043, 18814, 20332, 20859, 21268, 22287, 22724, 23313, 25194, 27812, 28221, 29716, 30498, 31084, 31902, 34086, 37628, 37791, 41718, 44574, 45747, 46626, 47853, 50388, 51129, 56442, 60996, 62577, 63804, 66861, 68172, 69939, 75582, 83436, 84663, 89148, 90389, 91494, 93252, 95706, 96577, 101023, 102258, 112884, 122291, 125154, 132107, 133722, 139878, 151164, 159919, 169326, 178733, 180778, 182988, 191412, 193154, 202046, 204516, 244582, 250308, 264214, 267444, 271167, 279756, 289731, 303069, 319838, 338652, 357466, 361556, 366873, 386308, 396321, 404092, 479757, 489164, 528428, 536199, 542334, 579462, 606138, 639676, 714932, 733746, 792642, 813501, 869193, 909207, 959514, 1072398, 1084668, 1100619, 1158924, 1188963, 1212276, 1439271, 1467492, 1585284, 1608597, 1627002, 1717391, 1738386, 1818414, 1919028, 2078947, 2144796, 2201238, 2323529, 2377926, 2878542, 3038461, 3217194, 3254004, 3434782, 3476772, 3636828, 4157894, 4402476, 4647058, 4755852, 5152173, 5757084, 6076922, 6236841, 6434388, 6869564, 6970587, 8315788, 9115383, 9294116, 10304346, 12153844, 12473682, 13941174, 15456519, 18230766, 18710523, 20608692, 20911761, 24947364, 27346149, 27882348, 30913038, 36461532, 37421046, 39499993, 41823522, 54692298, 61826076, 74842092, 78999986, 83647044, 109384596, 118499979, 157999972, 236999958, 355499937, 473999916, 710999874, 1421999748]

約数ペア:

[(1, 1421999748), (2, 710999874), (3, 473999916), (4, 355499937), (6, 236999958), (9, 157999972), (12, 118499979), (13, 109384596), (17, 83647044), (18, 78999986), (19, 74842092), (23, 61826076), (26, 54692298), (34, 41823522), (36, 39499993), (38, 37421046), (39, 36461532), (46, 30913038), (51, 27882348), (52, 27346149), (57, 24947364), (68, 20911761), (69, 20608692), (76, 18710523), (78, 18230766), (92, 15456519), (102, 13941174), (114, 12473682), (117, 12153844), (138, 10304346), (153, 9294116), (156, 9115383), (171, 8315788), (204, 6970587), (207, 6869564), (221, 6434388), (228, 6236841), (234, 6076922), (247, 5757084), (276, 5152173), (299, 4755852), (306, 4647058), (323, 4402476), (342, 4157894), (391, 3636828), (409, 3476772), (414, 3434782), (437, 3254004), (442, 3217194), (468, 3038461), (494, 2878542), (598, 2377926), (612, 2323529), (646, 2201238), (663, 2144796), (684, 2078947), (741, 1919028), (782, 1818414), (818, 1738386), (828, 1717391), (874, 1627002), (884, 1608597), (897, 1585284), (969, 1467492), (988, 1439271), (1173, 1212276), (1196, 1188963), (1227, 1158924), (1292, 1100619), (1311, 1084668), (1326, 1072398), (1482, 959514), (1564, 909207), (1636, 869193), (1748, 813501), (1794, 792642), (1938, 733746), (1989, 714932), (2223, 639676), (2346, 606138), (2454, 579462), (2622, 542334), (2652, 536199), (2691, 528428), (2907, 489164), (2964, 479757), (3519, 404092), (3588, 396321), (3681, 386308), (3876, 366873), (3933, 361556), (3978, 357466), (4199, 338652), (4446, 319838), (4692, 303069), (4908, 289731), (5083, 279756), (5244, 271167), (5317, 267444), (5382, 264214), (5681, 250308), (5814, 244582), (6953, 204516), (7038, 202046), (7362, 193154), (7429, 191412), (7771, 182988), (7866, 180778), (7956, 178733), (8398, 169326), (8892, 159919), (9407, 151164), (10166, 139878), (10634, 133722), (10764, 132107), (11362, 125154), (11628, 122291), (12597, 112884), (13906, 102258), (14076, 101023), (14724, 96577), (14858, 95706), (15249, 93252), (15542, 91494), (15732, 90389), (15951, 89148), (16796, 84663), (17043, 83436), (18814, 75582), (20332, 69939), (20859, 68172), (21268, 66861), (22287, 63804), (22724, 62577), (23313, 60996), (25194, 56442), (27812, 51129), (28221, 50388), (29716, 47853), (30498, 46626), (31084, 45747), (31902, 44574), (34086, 41718), (37628, 37791)]