672947856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 240

約数和(自身を含む): 2302245504

約数和(自身を除く): 1629297648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 173, 204, 227, 238, 252, 272, 306, 336, 346, 357, 408, 454, 476, 504, 519, 612, 681, 692, 714, 816, 908, 952, 1008, 1038, 1071, 1211, 1224, 1362, 1384, 1428, 1557, 1589, 1816, 1904, 2043, 2076, 2142, 2422, 2448, 2724, 2768, 2856, 2941, 3114, 3178, 3632, 3633, 3859, 4086, 4152, 4284, 4767, 4844, 5448, 5712, 5882, 6228, 6356, 7266, 7718, 8172, 8304, 8568, 8823, 9534, 9688, 10896, 10899, 11577, 11764, 12456, 12712, 14301, 14532, 15436, 16344, 17136, 17646, 19068, 19376, 20587, 21798, 23154, 23528, 24912, 25424, 26469, 27013, 28602, 29064, 30872, 32688, 34731, 35292, 38136, 39271, 41174, 43596, 46308, 47056, 52938, 54026, 57204, 58128, 61744, 61761, 69462, 70584, 76272, 78542, 81039, 82348, 87192, 92616, 105876, 108052, 114408, 117813, 123522, 138924, 141168, 157084, 162078, 164696, 174384, 185232, 185283, 211752, 216104, 228816, 235626, 243117, 247044, 274897, 277848, 314168, 324156, 329392, 353439, 370566, 423504, 432208, 471252, 486234, 494088, 549794, 555696, 628336, 648312, 667607, 706878, 741132, 824691, 942504, 972468, 988176, 1099588, 1296624, 1335214, 1413756, 1482264, 1649382, 1885008, 1944936, 2002821, 2199176, 2474073, 2670428, 2827512, 2964528, 3298764, 3889872, 4005642, 4398352, 4673249, 4948146, 5340856, 5655024, 6008463, 6597528, 8011284, 9346498, 9896292, 10681712, 12016926, 13195056, 14019747, 16022568, 18692996, 19792584, 24033852, 28039494, 32045136, 37385992, 39585168, 42059241, 48067704, 56078988, 74771984, 84118482, 96135408, 112157976, 168236964, 224315952, 336473928, 672947856]

約数ペア:

[(1, 672947856), (2, 336473928), (3, 224315952), (4, 168236964), (6, 112157976), (7, 96135408), (8, 84118482), (9, 74771984), (12, 56078988), (14, 48067704), (16, 42059241), (17, 39585168), (18, 37385992), (21, 32045136), (24, 28039494), (28, 24033852), (34, 19792584), (36, 18692996), (42, 16022568), (48, 14019747), (51, 13195056), (56, 12016926), (63, 10681712), (68, 9896292), (72, 9346498), (84, 8011284), (102, 6597528), (112, 6008463), (119, 5655024), (126, 5340856), (136, 4948146), (144, 4673249), (153, 4398352), (168, 4005642), (173, 3889872), (204, 3298764), (227, 2964528), (238, 2827512), (252, 2670428), (272, 2474073), (306, 2199176), (336, 2002821), (346, 1944936), (357, 1885008), (408, 1649382), (454, 1482264), (476, 1413756), (504, 1335214), (519, 1296624), (612, 1099588), (681, 988176), (692, 972468), (714, 942504), (816, 824691), (908, 741132), (952, 706878), (1008, 667607), (1038, 648312), (1071, 628336), (1211, 555696), (1224, 549794), (1362, 494088), (1384, 486234), (1428, 471252), (1557, 432208), (1589, 423504), (1816, 370566), (1904, 353439), (2043, 329392), (2076, 324156), (2142, 314168), (2422, 277848), (2448, 274897), (2724, 247044), (2768, 243117), (2856, 235626), (2941, 228816), (3114, 216104), (3178, 211752), (3632, 185283), (3633, 185232), (3859, 174384), (4086, 164696), (4152, 162078), (4284, 157084), (4767, 141168), (4844, 138924), (5448, 123522), (5712, 117813), (5882, 114408), (6228, 108052), (6356, 105876), (7266, 92616), (7718, 87192), (8172, 82348), (8304, 81039), (8568, 78542), (8823, 76272), (9534, 70584), (9688, 69462), (10896, 61761), (10899, 61744), (11577, 58128), (11764, 57204), (12456, 54026), (12712, 52938), (14301, 47056), (14532, 46308), (15436, 43596), (16344, 41174), (17136, 39271), (17646, 38136), (19068, 35292), (19376, 34731), (20587, 32688), (21798, 30872), (23154, 29064), (23528, 28602), (24912, 27013), (25424, 26469)]