308467812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 804787200

約数和(自身を除く): 496319388

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 59, 69, 76, 92, 114, 118, 138, 177, 228, 236, 276, 354, 437, 708, 874, 997, 1121, 1311, 1357, 1748, 1994, 2242, 2622, 2714, 2991, 3363, 3988, 4071, 4484, 5244, 5428, 5982, 6726, 8142, 11964, 13452, 16284, 18943, 22931, 25783, 37886, 45862, 51566, 56829, 58823, 68793, 75772, 77349, 91724, 103132, 113658, 117646, 137586, 154698, 176469, 227316, 235292, 275172, 309396, 352938, 435689, 705876, 871378, 1117637, 1307067, 1352929, 1742756, 2235274, 2614134, 2705858, 3352911, 4058787, 4470548, 5228268, 5411716, 6705822, 8117574, 13411644, 16235148, 25705651, 51411302, 77116953, 102822604, 154233906, 308467812]

約数ペア:

[(1, 308467812), (2, 154233906), (3, 102822604), (4, 77116953), (6, 51411302), (12, 25705651), (19, 16235148), (23, 13411644), (38, 8117574), (46, 6705822), (57, 5411716), (59, 5228268), (69, 4470548), (76, 4058787), (92, 3352911), (114, 2705858), (118, 2614134), (138, 2235274), (177, 1742756), (228, 1352929), (236, 1307067), (276, 1117637), (354, 871378), (437, 705876), (708, 435689), (874, 352938), (997, 309396), (1121, 275172), (1311, 235292), (1357, 227316), (1748, 176469), (1994, 154698), (2242, 137586), (2622, 117646), (2714, 113658), (2991, 103132), (3363, 91724), (3988, 77349), (4071, 75772), (4484, 68793), (5244, 58823), (5428, 56829), (5982, 51566), (6726, 45862), (8142, 37886), (11964, 25783), (13452, 22931), (16284, 18943)]