1557409392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^2$

素因数の和:269

約数の個数: 270

約数和(自身を含む): 5524127336

約数和(自身を除く): 3966717944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 113, 121, 126, 132, 144, 154, 168, 176, 198, 226, 231, 242, 252, 264, 308, 336, 339, 363, 396, 452, 462, 484, 504, 528, 616, 678, 693, 726, 791, 792, 847, 904, 924, 968, 1008, 1017, 1089, 1232, 1243, 1356, 1386, 1452, 1582, 1584, 1694, 1808, 1848, 1936, 2034, 2178, 2373, 2486, 2541, 2712, 2772, 2904, 3164, 3388, 3696, 3729, 4068, 4356, 4746, 4972, 5082, 5424, 5544, 5808, 6328, 6776, 7119, 7458, 7623, 8136, 8701, 8712, 9492, 9944, 10164, 11088, 11187, 12656, 12769, 13552, 13673, 14238, 14916, 15246, 16272, 17402, 17424, 18984, 19888, 20328, 22374, 25538, 26103, 27346, 28476, 29832, 30492, 34804, 37968, 38307, 40656, 41019, 44748, 51076, 52206, 54692, 56952, 59664, 60984, 69608, 76614, 78309, 82038, 89383, 89496, 95711, 102152, 104412, 109384, 113904, 114921, 121968, 123057, 139216, 140459, 153228, 156618, 164076, 178766, 178992, 191422, 204304, 208824, 218768, 229842, 246114, 268149, 280918, 287133, 306456, 313236, 328152, 357532, 382844, 417648, 421377, 459684, 492228, 536298, 561836, 574266, 612912, 626472, 656304, 715064, 765688, 804447, 842754, 861399, 919368, 983213, 984456, 1072596, 1123672, 1148532, 1252944, 1264131, 1430128, 1531376, 1545049, 1608894, 1685508, 1722798, 1838736, 1966426, 1968912, 2145192, 2247344, 2297064, 2528262, 2949639, 3090098, 3217788, 3371016, 3445596, 3932852, 4290384, 4594128, 4635147, 5056524, 5899278, 6180196, 6435576, 6742032, 6891192, 7865704, 8848917, 9270294, 10113048, 10815343, 11798556, 12360392, 12871152, 13782384, 13905441, 15731408, 17697834, 18540588, 20226096, 21630686, 23597112, 24720784, 27810882, 32446029, 35395668, 37081176, 43261372, 47194224, 55621764, 64892058, 70791336, 74162352, 86522744, 97338087, 111243528, 129784116, 141582672, 173045488, 194676174, 222487056, 259568232, 389352348, 519136464, 778704696, 1557409392]

約数ペア:

[(1, 1557409392), (2, 778704696), (3, 519136464), (4, 389352348), (6, 259568232), (7, 222487056), (8, 194676174), (9, 173045488), (11, 141582672), (12, 129784116), (14, 111243528), (16, 97338087), (18, 86522744), (21, 74162352), (22, 70791336), (24, 64892058), (28, 55621764), (33, 47194224), (36, 43261372), (42, 37081176), (44, 35395668), (48, 32446029), (56, 27810882), (63, 24720784), (66, 23597112), (72, 21630686), (77, 20226096), (84, 18540588), (88, 17697834), (99, 15731408), (112, 13905441), (113, 13782384), (121, 12871152), (126, 12360392), (132, 11798556), (144, 10815343), (154, 10113048), (168, 9270294), (176, 8848917), (198, 7865704), (226, 6891192), (231, 6742032), (242, 6435576), (252, 6180196), (264, 5899278), (308, 5056524), (336, 4635147), (339, 4594128), (363, 4290384), (396, 3932852), (452, 3445596), (462, 3371016), (484, 3217788), (504, 3090098), (528, 2949639), (616, 2528262), (678, 2297064), (693, 2247344), (726, 2145192), (791, 1968912), (792, 1966426), (847, 1838736), (904, 1722798), (924, 1685508), (968, 1608894), (1008, 1545049), (1017, 1531376), (1089, 1430128), (1232, 1264131), (1243, 1252944), (1356, 1148532), (1386, 1123672), (1452, 1072596), (1582, 984456), (1584, 983213), (1694, 919368), (1808, 861399), (1848, 842754), (1936, 804447), (2034, 765688), (2178, 715064), (2373, 656304), (2486, 626472), (2541, 612912), (2712, 574266), (2772, 561836), (2904, 536298), (3164, 492228), (3388, 459684), (3696, 421377), (3729, 417648), (4068, 382844), (4356, 357532), (4746, 328152), (4972, 313236), (5082, 306456), (5424, 287133), (5544, 280918), (5808, 268149), (6328, 246114), (6776, 229842), (7119, 218768), (7458, 208824), (7623, 204304), (8136, 191422), (8701, 178992), (8712, 178766), (9492, 164076), (9944, 156618), (10164, 153228), (11088, 140459), (11187, 139216), (12656, 123057), (12769, 121968), (13552, 114921), (13673, 113904), (14238, 109384), (14916, 104412), (15246, 102152), (16272, 95711), (17402, 89496), (17424, 89383), (18984, 82038), (19888, 78309), (20328, 76614), (22374, 69608), (25538, 60984), (26103, 59664), (27346, 56952), (28476, 54692), (29832, 52206), (30492, 51076), (34804, 44748), (37968, 41019), (38307, 40656)]