1222660944

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:418

約数の個数: 240

約数和(自身を含む): 3867252480

約数和(自身を除く): 2644591536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 97, 102, 114, 136, 144, 152, 153, 171, 194, 204, 228, 271, 272, 291, 304, 306, 323, 342, 388, 408, 456, 542, 582, 612, 646, 684, 776, 813, 816, 873, 912, 969, 1084, 1164, 1224, 1292, 1368, 1552, 1626, 1649, 1746, 1843, 1938, 2168, 2328, 2439, 2448, 2584, 2736, 2907, 3252, 3298, 3492, 3686, 3876, 4336, 4607, 4656, 4878, 4947, 5149, 5168, 5529, 5814, 6504, 6596, 6984, 7372, 7752, 9214, 9756, 9894, 10298, 11058, 11628, 13008, 13192, 13821, 13968, 14744, 14841, 15447, 15504, 16587, 18428, 19512, 19788, 20596, 22116, 23256, 26287, 26384, 27642, 29488, 29682, 30894, 31331, 33174, 36856, 39024, 39576, 41192, 41463, 44232, 46341, 46512, 52574, 55284, 59364, 61788, 62662, 66348, 73712, 78861, 79152, 82384, 82926, 87533, 88464, 92682, 93993, 105148, 110568, 118728, 123576, 125324, 132696, 157722, 165852, 175066, 185364, 187986, 210296, 221136, 236583, 237456, 247152, 250648, 262599, 265392, 281979, 315444, 331704, 350132, 370728, 375972, 420592, 446879, 473166, 499453, 501296, 525198, 563958, 630888, 663408, 700264, 741456, 751944, 787797, 893758, 946332, 998906, 1050396, 1127916, 1261776, 1340637, 1400528, 1498359, 1503888, 1575594, 1787516, 1892664, 1997812, 2100792, 2255832, 2681274, 2996718, 3151188, 3575032, 3785328, 3995624, 4021911, 4201584, 4495077, 4511664, 5362548, 5993436, 6302376, 7150064, 7991248, 8043822, 8490701, 8990154, 10725096, 11986872, 12604752, 16087644, 16981402, 17980308, 21450192, 23973744, 25472103, 32175288, 33962804, 35960616, 50944206, 64350576, 67925608, 71921232, 76416309, 101888412, 135851216, 152832618, 203776824, 305665236, 407553648, 611330472, 1222660944]

約数ペア:

[(1, 1222660944), (2, 611330472), (3, 407553648), (4, 305665236), (6, 203776824), (8, 152832618), (9, 135851216), (12, 101888412), (16, 76416309), (17, 71921232), (18, 67925608), (19, 64350576), (24, 50944206), (34, 35960616), (36, 33962804), (38, 32175288), (48, 25472103), (51, 23973744), (57, 21450192), (68, 17980308), (72, 16981402), (76, 16087644), (97, 12604752), (102, 11986872), (114, 10725096), (136, 8990154), (144, 8490701), (152, 8043822), (153, 7991248), (171, 7150064), (194, 6302376), (204, 5993436), (228, 5362548), (271, 4511664), (272, 4495077), (291, 4201584), (304, 4021911), (306, 3995624), (323, 3785328), (342, 3575032), (388, 3151188), (408, 2996718), (456, 2681274), (542, 2255832), (582, 2100792), (612, 1997812), (646, 1892664), (684, 1787516), (776, 1575594), (813, 1503888), (816, 1498359), (873, 1400528), (912, 1340637), (969, 1261776), (1084, 1127916), (1164, 1050396), (1224, 998906), (1292, 946332), (1368, 893758), (1552, 787797), (1626, 751944), (1649, 741456), (1746, 700264), (1843, 663408), (1938, 630888), (2168, 563958), (2328, 525198), (2439, 501296), (2448, 499453), (2584, 473166), (2736, 446879), (2907, 420592), (3252, 375972), (3298, 370728), (3492, 350132), (3686, 331704), (3876, 315444), (4336, 281979), (4607, 265392), (4656, 262599), (4878, 250648), (4947, 247152), (5149, 237456), (5168, 236583), (5529, 221136), (5814, 210296), (6504, 187986), (6596, 185364), (6984, 175066), (7372, 165852), (7752, 157722), (9214, 132696), (9756, 125324), (9894, 123576), (10298, 118728), (11058, 110568), (11628, 105148), (13008, 93993), (13192, 92682), (13821, 88464), (13968, 87533), (14744, 82926), (14841, 82384), (15447, 79152), (15504, 78861), (16587, 73712), (18428, 66348), (19512, 62662), (19788, 61788), (20596, 59364), (22116, 55284), (23256, 52574), (26287, 46512), (26384, 46341), (27642, 44232), (29488, 41463), (29682, 41192), (30894, 39576), (31331, 39024), (33174, 36856)]