8398345644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{2351}}^1$

素因数の和:2840

約数の個数: 144

約数和(自身を含む): 24271228800

約数和(自身を除く): 15872883156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 449, 468, 612, 663, 884, 898, 1326, 1347, 1796, 1989, 2351, 2652, 2694, 3978, 4041, 4702, 5388, 5837, 7053, 7633, 7956, 8082, 9404, 11674, 14106, 15266, 16164, 17511, 21159, 22899, 23348, 28212, 30532, 30563, 35022, 39967, 42318, 45798, 52533, 61126, 68697, 70044, 79934, 84636, 91596, 91689, 99229, 105066, 119901, 122252, 137394, 159868, 183378, 198458, 210132, 239802, 274788, 275067, 297687, 359703, 366756, 396916, 479604, 519571, 550134, 595374, 719406, 893061, 1039142, 1055599, 1100268, 1190748, 1438812, 1558713, 1786122, 2078284, 2111198, 3117426, 3166797, 3572244, 4222396, 4676139, 6234852, 6333594, 9352278, 9500391, 12667188, 13722787, 17945183, 18704556, 19000782, 27445574, 35890366, 38001564, 41168361, 53835549, 54891148, 71780732, 82336722, 107671098, 123505083, 161506647, 164673444, 215342196, 233287379, 247010166, 323013294, 466574758, 494020332, 646026588, 699862137, 933149516, 1399724274, 2099586411, 2799448548, 4199172822, 8398345644]

約数ペア:

[(1, 8398345644), (2, 4199172822), (3, 2799448548), (4, 2099586411), (6, 1399724274), (9, 933149516), (12, 699862137), (13, 646026588), (17, 494020332), (18, 466574758), (26, 323013294), (34, 247010166), (36, 233287379), (39, 215342196), (51, 164673444), (52, 161506647), (68, 123505083), (78, 107671098), (102, 82336722), (117, 71780732), (153, 54891148), (156, 53835549), (204, 41168361), (221, 38001564), (234, 35890366), (306, 27445574), (442, 19000782), (449, 18704556), (468, 17945183), (612, 13722787), (663, 12667188), (884, 9500391), (898, 9352278), (1326, 6333594), (1347, 6234852), (1796, 4676139), (1989, 4222396), (2351, 3572244), (2652, 3166797), (2694, 3117426), (3978, 2111198), (4041, 2078284), (4702, 1786122), (5388, 1558713), (5837, 1438812), (7053, 1190748), (7633, 1100268), (7956, 1055599), (8082, 1039142), (9404, 893061), (11674, 719406), (14106, 595374), (15266, 550134), (16164, 519571), (17511, 479604), (21159, 396916), (22899, 366756), (23348, 359703), (28212, 297687), (30532, 275067), (30563, 274788), (35022, 239802), (39967, 210132), (42318, 198458), (45798, 183378), (52533, 159868), (61126, 137394), (68697, 122252), (70044, 119901), (79934, 105066), (84636, 99229), (91596, 91689)]