172640916

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 586051200

約数和(自身を除く): 413410284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 27, 28, 34, 36, 38, 42, 49, 51, 54, 57, 63, 68, 76, 84, 98, 101, 102, 108, 114, 119, 126, 133, 147, 153, 171, 189, 196, 202, 204, 228, 238, 252, 266, 294, 303, 306, 323, 342, 357, 378, 399, 404, 441, 459, 476, 513, 532, 588, 606, 612, 646, 684, 707, 714, 756, 798, 833, 882, 909, 918, 931, 969, 1026, 1071, 1197, 1212, 1292, 1323, 1414, 1428, 1596, 1666, 1717, 1764, 1818, 1836, 1862, 1919, 1938, 2052, 2121, 2142, 2261, 2394, 2499, 2646, 2727, 2793, 2828, 2907, 3213, 3332, 3434, 3591, 3636, 3724, 3838, 3876, 4242, 4284, 4522, 4788, 4949, 4998, 5151, 5292, 5454, 5586, 5757, 5814, 6363, 6426, 6783, 6868, 7182, 7497, 7676, 8379, 8484, 8721, 9044, 9898, 9996, 10302, 10908, 11172, 11514, 11628, 12019, 12726, 12852, 13433, 13566, 14364, 14847, 14994, 15453, 15827, 16758, 17271, 17442, 19089, 19796, 20349, 20604, 22491, 23028, 24038, 25137, 25452, 26866, 27132, 29694, 29988, 30906, 31654, 32623, 33516, 34542, 34884, 36057, 38178, 40299, 40698, 44541, 44982, 46359, 47481, 48076, 50274, 51813, 53732, 59388, 61047, 61812, 63308, 65246, 69084, 72114, 76356, 80598, 81396, 84133, 89082, 89964, 92718, 94031, 94962, 97869, 100548, 103626, 108171, 120897, 122094, 130492, 133623, 142443, 144228, 161196, 168266, 178164, 185436, 188062, 189924, 195738, 207252, 216342, 228361, 241794, 244188, 252399, 267246, 282093, 284886, 293607, 324513, 336532, 362691, 376124, 391476, 427329, 432684, 456722, 483588, 504798, 534492, 564186, 569772, 587214, 649026, 685083, 725382, 757197, 846279, 854658, 880821, 913444, 1009596, 1128372, 1174428, 1298052, 1370166, 1450764, 1514394, 1598527, 1692558, 1709316, 1761642, 2055249, 2271591, 2538837, 2740332, 3028788, 3197054, 3385116, 3523284, 4110498, 4543182, 4795581, 5077674, 6165747, 6394108, 8220996, 9086364, 9591162, 10155348, 12331494, 14386743, 19182324, 24662988, 28773486, 43160229, 57546972, 86320458, 172640916]

約数ペア:

[(1, 172640916), (2, 86320458), (3, 57546972), (4, 43160229), (6, 28773486), (7, 24662988), (9, 19182324), (12, 14386743), (14, 12331494), (17, 10155348), (18, 9591162), (19, 9086364), (21, 8220996), (27, 6394108), (28, 6165747), (34, 5077674), (36, 4795581), (38, 4543182), (42, 4110498), (49, 3523284), (51, 3385116), (54, 3197054), (57, 3028788), (63, 2740332), (68, 2538837), (76, 2271591), (84, 2055249), (98, 1761642), (101, 1709316), (102, 1692558), (108, 1598527), (114, 1514394), (119, 1450764), (126, 1370166), (133, 1298052), (147, 1174428), (153, 1128372), (171, 1009596), (189, 913444), (196, 880821), (202, 854658), (204, 846279), (228, 757197), (238, 725382), (252, 685083), (266, 649026), (294, 587214), (303, 569772), (306, 564186), (323, 534492), (342, 504798), (357, 483588), (378, 456722), (399, 432684), (404, 427329), (441, 391476), (459, 376124), (476, 362691), (513, 336532), (532, 324513), (588, 293607), (606, 284886), (612, 282093), (646, 267246), (684, 252399), (707, 244188), (714, 241794), (756, 228361), (798, 216342), (833, 207252), (882, 195738), (909, 189924), (918, 188062), (931, 185436), (969, 178164), (1026, 168266), (1071, 161196), (1197, 144228), (1212, 142443), (1292, 133623), (1323, 130492), (1414, 122094), (1428, 120897), (1596, 108171), (1666, 103626), (1717, 100548), (1764, 97869), (1818, 94962), (1836, 94031), (1862, 92718), (1919, 89964), (1938, 89082), (2052, 84133), (2121, 81396), (2142, 80598), (2261, 76356), (2394, 72114), (2499, 69084), (2646, 65246), (2727, 63308), (2793, 61812), (2828, 61047), (2907, 59388), (3213, 53732), (3332, 51813), (3434, 50274), (3591, 48076), (3636, 47481), (3724, 46359), (3838, 44982), (3876, 44541), (4242, 40698), (4284, 40299), (4522, 38178), (4788, 36057), (4949, 34884), (4998, 34542), (5151, 33516), (5292, 32623), (5454, 31654), (5586, 30906), (5757, 29988), (5814, 29694), (6363, 27132), (6426, 26866), (6783, 25452), (6868, 25137), (7182, 24038), (7497, 23028), (7676, 22491), (8379, 20604), (8484, 20349), (8721, 19796), (9044, 19089), (9898, 17442), (9996, 17271), (10302, 16758), (10908, 15827), (11172, 15453), (11514, 14994), (11628, 14847), (12019, 14364), (12726, 13566), (12852, 13433)]