317679012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1622

約数の個数: 144

約数和(自身を含む): 989148160

約数和(自身を除く): 671469148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 43, 57, 63, 76, 84, 86, 114, 126, 129, 133, 171, 172, 228, 252, 258, 266, 301, 342, 387, 399, 516, 532, 602, 684, 774, 798, 817, 903, 1197, 1204, 1543, 1548, 1596, 1634, 1806, 2394, 2451, 2709, 3086, 3268, 3612, 4629, 4788, 4902, 5418, 5719, 6172, 7353, 9258, 9804, 10801, 10836, 11438, 13887, 14706, 17157, 18516, 21602, 22876, 27774, 29317, 29412, 32403, 34314, 43204, 51471, 55548, 58634, 64806, 66349, 68628, 87951, 97209, 102942, 117268, 129612, 132698, 175902, 194418, 199047, 205219, 205884, 263853, 265396, 351804, 388836, 398094, 410438, 464443, 527706, 597141, 615657, 796188, 820876, 928886, 1055412, 1194282, 1231314, 1260631, 1393329, 1846971, 1857772, 2388564, 2462628, 2521262, 2786658, 3693942, 3781893, 4179987, 5042524, 5573316, 7387884, 7563786, 8359974, 8824417, 11345679, 15127572, 16719948, 17648834, 22691358, 26473251, 35297668, 45382716, 52946502, 79419753, 105893004, 158839506, 317679012]

約数ペア:

[(1, 317679012), (2, 158839506), (3, 105893004), (4, 79419753), (6, 52946502), (7, 45382716), (9, 35297668), (12, 26473251), (14, 22691358), (18, 17648834), (19, 16719948), (21, 15127572), (28, 11345679), (36, 8824417), (38, 8359974), (42, 7563786), (43, 7387884), (57, 5573316), (63, 5042524), (76, 4179987), (84, 3781893), (86, 3693942), (114, 2786658), (126, 2521262), (129, 2462628), (133, 2388564), (171, 1857772), (172, 1846971), (228, 1393329), (252, 1260631), (258, 1231314), (266, 1194282), (301, 1055412), (342, 928886), (387, 820876), (399, 796188), (516, 615657), (532, 597141), (602, 527706), (684, 464443), (774, 410438), (798, 398094), (817, 388836), (903, 351804), (1197, 265396), (1204, 263853), (1543, 205884), (1548, 205219), (1596, 199047), (1634, 194418), (1806, 175902), (2394, 132698), (2451, 129612), (2709, 117268), (3086, 102942), (3268, 97209), (3612, 87951), (4629, 68628), (4788, 66349), (4902, 64806), (5418, 58634), (5719, 55548), (6172, 51471), (7353, 43204), (9258, 34314), (9804, 32403), (10801, 29412), (10836, 29317), (11438, 27774), (13887, 22876), (14706, 21602), (17157, 18516)]