1305655182

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 144

約数和(自身を含む): 3318915600

約数和(自身を除く): 2013260418

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 43, 51, 78, 86, 102, 117, 129, 153, 221, 234, 258, 289, 306, 387, 442, 449, 559, 578, 663, 731, 774, 867, 898, 1118, 1326, 1347, 1462, 1677, 1734, 1989, 2193, 2601, 2694, 3354, 3757, 3978, 4041, 4386, 5031, 5202, 5837, 6579, 7514, 7633, 8082, 9503, 10062, 11271, 11674, 12427, 13158, 15266, 17511, 19006, 19307, 22542, 22899, 24854, 28509, 33813, 35022, 37281, 38614, 45798, 52533, 57018, 57921, 67626, 68697, 74562, 85527, 99229, 105066, 111843, 115842, 129761, 137394, 161551, 171054, 173763, 198458, 223686, 250991, 259522, 297687, 323102, 328219, 347526, 389283, 484653, 501982, 595374, 656438, 752973, 778566, 893061, 969306, 984657, 1167849, 1453959, 1505946, 1686893, 1786122, 1969314, 2258919, 2335698, 2907918, 2953971, 3373786, 4266847, 4517838, 5060679, 5579723, 5907942, 8533694, 10121358, 11159446, 12800541, 15182037, 16739169, 25601082, 30364074, 33478338, 38401623, 50217507, 72536399, 76803246, 100435014, 145072798, 217609197, 435218394, 652827591, 1305655182]

約数ペア:

[(1, 1305655182), (2, 652827591), (3, 435218394), (6, 217609197), (9, 145072798), (13, 100435014), (17, 76803246), (18, 72536399), (26, 50217507), (34, 38401623), (39, 33478338), (43, 30364074), (51, 25601082), (78, 16739169), (86, 15182037), (102, 12800541), (117, 11159446), (129, 10121358), (153, 8533694), (221, 5907942), (234, 5579723), (258, 5060679), (289, 4517838), (306, 4266847), (387, 3373786), (442, 2953971), (449, 2907918), (559, 2335698), (578, 2258919), (663, 1969314), (731, 1786122), (774, 1686893), (867, 1505946), (898, 1453959), (1118, 1167849), (1326, 984657), (1347, 969306), (1462, 893061), (1677, 778566), (1734, 752973), (1989, 656438), (2193, 595374), (2601, 501982), (2694, 484653), (3354, 389283), (3757, 347526), (3978, 328219), (4041, 323102), (4386, 297687), (5031, 259522), (5202, 250991), (5837, 223686), (6579, 198458), (7514, 173763), (7633, 171054), (8082, 161551), (9503, 137394), (10062, 129761), (11271, 115842), (11674, 111843), (12427, 105066), (13158, 99229), (15266, 85527), (17511, 74562), (19006, 68697), (19307, 67626), (22542, 57921), (22899, 57018), (24854, 52533), (28509, 45798), (33813, 38614), (35022, 37281)]