338890992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 1052849280

約数和(自身を除く): 713958288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 37, 38, 44, 48, 57, 66, 74, 76, 83, 88, 111, 114, 121, 132, 148, 152, 166, 176, 209, 222, 228, 242, 249, 264, 296, 304, 332, 363, 407, 418, 444, 456, 484, 498, 528, 592, 627, 664, 703, 726, 814, 836, 888, 912, 913, 968, 996, 1221, 1254, 1328, 1406, 1452, 1577, 1628, 1672, 1776, 1826, 1936, 1992, 2109, 2299, 2442, 2508, 2739, 2812, 2904, 3071, 3154, 3256, 3344, 3652, 3984, 4218, 4477, 4598, 4731, 4884, 5016, 5478, 5624, 5808, 6142, 6308, 6512, 6897, 7304, 7733, 8436, 8954, 9196, 9213, 9462, 9768, 10032, 10043, 10956, 11248, 12284, 12616, 13431, 13794, 14608, 15466, 16872, 17347, 17908, 18392, 18426, 18924, 19536, 20086, 21912, 23199, 24568, 25232, 26862, 27588, 30129, 30932, 33744, 33781, 34694, 35816, 36784, 36852, 37848, 40172, 43824, 46398, 49136, 52041, 53724, 55176, 58349, 60258, 61864, 67562, 69388, 71632, 73704, 75696, 80344, 85063, 92796, 101343, 104082, 107448, 110352, 116698, 120516, 123728, 135124, 138776, 147408, 160688, 170126, 175047, 185592, 190817, 202686, 208164, 214896, 233396, 241032, 255189, 270248, 277552, 340252, 350094, 371184, 371591, 381634, 405372, 416328, 466792, 482064, 510378, 540496, 572451, 641839, 680504, 700188, 743182, 763268, 810744, 832656, 933584, 1020756, 1114773, 1144902, 1283678, 1361008, 1400376, 1486364, 1526536, 1621488, 1925517, 2041512, 2229546, 2289804, 2567356, 2800752, 2972728, 3053072, 3851034, 4083024, 4459092, 4579608, 5134712, 5945456, 7060229, 7702068, 8918184, 9159216, 10269424, 14120458, 15404136, 17836368, 21180687, 28240916, 30808272, 42361374, 56481832, 84722748, 112963664, 169445496, 338890992]

約数ペア:

[(1, 338890992), (2, 169445496), (3, 112963664), (4, 84722748), (6, 56481832), (8, 42361374), (11, 30808272), (12, 28240916), (16, 21180687), (19, 17836368), (22, 15404136), (24, 14120458), (33, 10269424), (37, 9159216), (38, 8918184), (44, 7702068), (48, 7060229), (57, 5945456), (66, 5134712), (74, 4579608), (76, 4459092), (83, 4083024), (88, 3851034), (111, 3053072), (114, 2972728), (121, 2800752), (132, 2567356), (148, 2289804), (152, 2229546), (166, 2041512), (176, 1925517), (209, 1621488), (222, 1526536), (228, 1486364), (242, 1400376), (249, 1361008), (264, 1283678), (296, 1144902), (304, 1114773), (332, 1020756), (363, 933584), (407, 832656), (418, 810744), (444, 763268), (456, 743182), (484, 700188), (498, 680504), (528, 641839), (592, 572451), (627, 540496), (664, 510378), (703, 482064), (726, 466792), (814, 416328), (836, 405372), (888, 381634), (912, 371591), (913, 371184), (968, 350094), (996, 340252), (1221, 277552), (1254, 270248), (1328, 255189), (1406, 241032), (1452, 233396), (1577, 214896), (1628, 208164), (1672, 202686), (1776, 190817), (1826, 185592), (1936, 175047), (1992, 170126), (2109, 160688), (2299, 147408), (2442, 138776), (2508, 135124), (2739, 123728), (2812, 120516), (2904, 116698), (3071, 110352), (3154, 107448), (3256, 104082), (3344, 101343), (3652, 92796), (3984, 85063), (4218, 80344), (4477, 75696), (4598, 73704), (4731, 71632), (4884, 69388), (5016, 67562), (5478, 61864), (5624, 60258), (5808, 58349), (6142, 55176), (6308, 53724), (6512, 52041), (6897, 49136), (7304, 46398), (7733, 43824), (8436, 40172), (8954, 37848), (9196, 36852), (9213, 36784), (9462, 35816), (9768, 34694), (10032, 33781), (10043, 33744), (10956, 30932), (11248, 30129), (12284, 27588), (12616, 26862), (13431, 25232), (13794, 24568), (14608, 23199), (15466, 21912), (16872, 20086), (17347, 19536), (17908, 18924), (18392, 18426)]