253019052

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 801411072

約数和(自身を除く): 548392020

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 43, 44, 52, 54, 66, 78, 81, 86, 99, 108, 117, 127, 129, 132, 143, 156, 162, 172, 198, 234, 254, 258, 286, 297, 324, 351, 381, 387, 396, 429, 468, 473, 508, 516, 559, 572, 594, 702, 762, 774, 858, 891, 946, 1053, 1118, 1143, 1161, 1188, 1287, 1397, 1404, 1419, 1524, 1548, 1651, 1677, 1716, 1782, 1892, 2106, 2236, 2286, 2322, 2574, 2794, 2838, 3302, 3354, 3429, 3483, 3564, 3861, 4191, 4212, 4257, 4572, 4644, 4953, 5031, 5148, 5461, 5588, 5676, 6149, 6604, 6708, 6858, 6966, 7722, 8382, 8514, 9906, 10062, 10287, 10922, 11583, 12298, 12573, 12771, 13716, 13932, 14859, 15093, 15444, 16383, 16764, 17028, 18161, 18447, 19812, 20124, 20574, 21844, 23166, 24596, 25146, 25542, 29718, 30186, 32766, 36322, 36894, 37719, 38313, 41148, 44577, 45279, 46332, 49149, 50292, 51084, 54483, 55341, 59436, 60071, 60372, 65532, 70993, 72644, 73788, 75438, 76626, 89154, 90558, 98298, 108966, 110682, 113157, 120142, 133731, 141986, 147447, 150876, 153252, 163449, 166023, 178308, 180213, 181116, 196596, 212979, 217932, 221364, 226314, 240284, 267462, 283972, 294894, 326898, 332046, 360426, 425958, 442341, 452628, 490347, 498069, 534924, 540639, 589788, 638937, 653796, 664092, 720852, 780923, 851916, 884682, 980694, 996138, 1081278, 1277874, 1471041, 1561846, 1621917, 1769364, 1916811, 1961388, 1992276, 2162556, 2342769, 2555748, 2942082, 3123692, 3243834, 3833622, 4685538, 4865751, 5750433, 5884164, 6487668, 7028307, 7667244, 9371076, 9731502, 11500866, 14056614, 19463004, 21084921, 23001732, 28113228, 42169842, 63254763, 84339684, 126509526, 253019052]

約数ペア:

[(1, 253019052), (2, 126509526), (3, 84339684), (4, 63254763), (6, 42169842), (9, 28113228), (11, 23001732), (12, 21084921), (13, 19463004), (18, 14056614), (22, 11500866), (26, 9731502), (27, 9371076), (33, 7667244), (36, 7028307), (39, 6487668), (43, 5884164), (44, 5750433), (52, 4865751), (54, 4685538), (66, 3833622), (78, 3243834), (81, 3123692), (86, 2942082), (99, 2555748), (108, 2342769), (117, 2162556), (127, 1992276), (129, 1961388), (132, 1916811), (143, 1769364), (156, 1621917), (162, 1561846), (172, 1471041), (198, 1277874), (234, 1081278), (254, 996138), (258, 980694), (286, 884682), (297, 851916), (324, 780923), (351, 720852), (381, 664092), (387, 653796), (396, 638937), (429, 589788), (468, 540639), (473, 534924), (508, 498069), (516, 490347), (559, 452628), (572, 442341), (594, 425958), (702, 360426), (762, 332046), (774, 326898), (858, 294894), (891, 283972), (946, 267462), (1053, 240284), (1118, 226314), (1143, 221364), (1161, 217932), (1188, 212979), (1287, 196596), (1397, 181116), (1404, 180213), (1419, 178308), (1524, 166023), (1548, 163449), (1651, 153252), (1677, 150876), (1716, 147447), (1782, 141986), (1892, 133731), (2106, 120142), (2236, 113157), (2286, 110682), (2322, 108966), (2574, 98298), (2794, 90558), (2838, 89154), (3302, 76626), (3354, 75438), (3429, 73788), (3483, 72644), (3564, 70993), (3861, 65532), (4191, 60372), (4212, 60071), (4257, 59436), (4572, 55341), (4644, 54483), (4953, 51084), (5031, 50292), (5148, 49149), (5461, 46332), (5588, 45279), (5676, 44577), (6149, 41148), (6604, 38313), (6708, 37719), (6858, 36894), (6966, 36322), (7722, 32766), (8382, 30186), (8514, 29718), (9906, 25542), (10062, 25146), (10287, 24596), (10922, 23166), (11583, 21844), (12298, 20574), (12573, 20124), (12771, 19812), (13716, 18447), (13932, 18161), (14859, 17028), (15093, 16764), (15444, 16383)]