348538182

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 821145600

約数和(自身を除く): 472607418

約数列:

[1, 2, 3, 6, 17, 23, 29, 34, 46, 47, 51, 58, 69, 87, 94, 102, 109, 138, 141, 174, 218, 282, 327, 391, 493, 654, 667, 782, 799, 986, 1081, 1173, 1334, 1363, 1479, 1598, 1853, 2001, 2162, 2346, 2397, 2507, 2726, 2958, 3161, 3243, 3706, 4002, 4089, 4794, 5014, 5123, 5559, 6322, 6486, 7521, 8178, 9483, 10246, 11118, 11339, 15042, 15369, 18377, 18966, 22678, 23171, 30738, 31349, 34017, 36754, 42619, 46342, 53737, 55131, 62698, 68034, 69513, 72703, 85238, 87091, 94047, 107474, 110262, 117829, 127857, 139026, 145406, 148567, 161211, 174182, 188094, 218109, 235658, 255714, 261273, 297134, 322422, 353487, 436218, 445701, 522546, 532933, 706974, 891402, 1065866, 1235951, 1598799, 2003093, 2471902, 2525639, 3197598, 3417041, 3707853, 4006186, 5051278, 6009279, 6834082, 7415706, 7576917, 10251123, 12018558, 15153834, 20502246, 58089697, 116179394, 174269091, 348538182]

約数ペア:

[(1, 348538182), (2, 174269091), (3, 116179394), (6, 58089697), (17, 20502246), (23, 15153834), (29, 12018558), (34, 10251123), (46, 7576917), (47, 7415706), (51, 6834082), (58, 6009279), (69, 5051278), (87, 4006186), (94, 3707853), (102, 3417041), (109, 3197598), (138, 2525639), (141, 2471902), (174, 2003093), (218, 1598799), (282, 1235951), (327, 1065866), (391, 891402), (493, 706974), (654, 532933), (667, 522546), (782, 445701), (799, 436218), (986, 353487), (1081, 322422), (1173, 297134), (1334, 261273), (1363, 255714), (1479, 235658), (1598, 218109), (1853, 188094), (2001, 174182), (2162, 161211), (2346, 148567), (2397, 145406), (2507, 139026), (2726, 127857), (2958, 117829), (3161, 110262), (3243, 107474), (3706, 94047), (4002, 87091), (4089, 85238), (4794, 72703), (5014, 69513), (5123, 68034), (5559, 62698), (6322, 55131), (6486, 53737), (7521, 46342), (8178, 42619), (9483, 36754), (10246, 34017), (11118, 31349), (11339, 30738), (15042, 23171), (15369, 22678), (18377, 18966)]