338675190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5046

約数の個数: 128

約数和(自身を含む): 1035555840

約数和(自身を除く): 696880650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 510, 570, 595, 646, 665, 714, 798, 969, 1190, 1330, 1615, 1785, 1938, 1995, 2261, 3230, 3570, 3990, 4522, 4845, 4993, 6783, 9690, 9986, 11305, 13566, 14979, 22610, 24965, 29958, 33915, 34951, 49930, 67830, 69902, 74895, 84881, 94867, 104853, 149790, 169762, 174755, 189734, 209706, 254643, 284601, 349510, 424405, 474335, 509286, 524265, 569202, 594167, 664069, 848810, 948670, 1048530, 1188334, 1273215, 1328138, 1423005, 1612739, 1782501, 1992207, 2546430, 2846010, 2970835, 3225478, 3320345, 3565002, 3984414, 4838217, 5941670, 6640690, 8063695, 8912505, 9676434, 9961035, 11289173, 16127390, 17825010, 19922070, 22578346, 24191085, 33867519, 48382170, 56445865, 67735038, 112891730, 169337595, 338675190]

約数ペア:

[(1, 338675190), (2, 169337595), (3, 112891730), (5, 67735038), (6, 56445865), (7, 48382170), (10, 33867519), (14, 24191085), (15, 22578346), (17, 19922070), (19, 17825010), (21, 16127390), (30, 11289173), (34, 9961035), (35, 9676434), (38, 8912505), (42, 8063695), (51, 6640690), (57, 5941670), (70, 4838217), (85, 3984414), (95, 3565002), (102, 3320345), (105, 3225478), (114, 2970835), (119, 2846010), (133, 2546430), (170, 1992207), (190, 1782501), (210, 1612739), (238, 1423005), (255, 1328138), (266, 1273215), (285, 1188334), (323, 1048530), (357, 948670), (399, 848810), (510, 664069), (570, 594167), (595, 569202), (646, 524265), (665, 509286), (714, 474335), (798, 424405), (969, 349510), (1190, 284601), (1330, 254643), (1615, 209706), (1785, 189734), (1938, 174755), (1995, 169762), (2261, 149790), (3230, 104853), (3570, 94867), (3990, 84881), (4522, 74895), (4845, 69902), (4993, 67830), (6783, 49930), (9690, 34951), (9986, 33915), (11305, 29958), (13566, 24965), (14979, 22610)]