498838236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 1399910400

約数和(自身を除く): 901072164

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 61, 62, 76, 78, 89, 93, 114, 122, 124, 156, 178, 183, 186, 228, 244, 247, 267, 356, 366, 372, 403, 494, 534, 589, 732, 741, 793, 806, 988, 1068, 1157, 1159, 1178, 1209, 1482, 1586, 1612, 1691, 1767, 1891, 2314, 2318, 2356, 2379, 2418, 2759, 2964, 3172, 3382, 3471, 3477, 3534, 3782, 4628, 4636, 4758, 4836, 5073, 5429, 5518, 5673, 6764, 6942, 6954, 7068, 7564, 7657, 8277, 9516, 10146, 10858, 11036, 11346, 13884, 13908, 15067, 15314, 16287, 16554, 20292, 21716, 21983, 22692, 22971, 24583, 30134, 30628, 32574, 33108, 35867, 35929, 43966, 45201, 45942, 49166, 52421, 60268, 65148, 65949, 70577, 71734, 71858, 73749, 87932, 90402, 91884, 98332, 103151, 104842, 107601, 107787, 131898, 141154, 143468, 143716, 147498, 157263, 168299, 180804, 206302, 209684, 211731, 215202, 215574, 263796, 282308, 294996, 309453, 314526, 336598, 412604, 423462, 430404, 431148, 467077, 504897, 618906, 629052, 673196, 681473, 846924, 934154, 1009794, 1237812, 1340963, 1362946, 1401231, 1868308, 2019588, 2044419, 2187887, 2681926, 2725892, 2802462, 3197681, 4022889, 4088838, 4375774, 5363852, 5604924, 6395362, 6563661, 8045778, 8177676, 8751548, 9593043, 12790724, 13127322, 16091556, 19186086, 26254644, 38372172, 41569853, 83139706, 124709559, 166279412, 249419118, 498838236]

約数ペア:

[(1, 498838236), (2, 249419118), (3, 166279412), (4, 124709559), (6, 83139706), (12, 41569853), (13, 38372172), (19, 26254644), (26, 19186086), (31, 16091556), (38, 13127322), (39, 12790724), (52, 9593043), (57, 8751548), (61, 8177676), (62, 8045778), (76, 6563661), (78, 6395362), (89, 5604924), (93, 5363852), (114, 4375774), (122, 4088838), (124, 4022889), (156, 3197681), (178, 2802462), (183, 2725892), (186, 2681926), (228, 2187887), (244, 2044419), (247, 2019588), (267, 1868308), (356, 1401231), (366, 1362946), (372, 1340963), (403, 1237812), (494, 1009794), (534, 934154), (589, 846924), (732, 681473), (741, 673196), (793, 629052), (806, 618906), (988, 504897), (1068, 467077), (1157, 431148), (1159, 430404), (1178, 423462), (1209, 412604), (1482, 336598), (1586, 314526), (1612, 309453), (1691, 294996), (1767, 282308), (1891, 263796), (2314, 215574), (2318, 215202), (2356, 211731), (2379, 209684), (2418, 206302), (2759, 180804), (2964, 168299), (3172, 157263), (3382, 147498), (3471, 143716), (3477, 143468), (3534, 141154), (3782, 131898), (4628, 107787), (4636, 107601), (4758, 104842), (4836, 103151), (5073, 98332), (5429, 91884), (5518, 90402), (5673, 87932), (6764, 73749), (6942, 71858), (6954, 71734), (7068, 70577), (7564, 65949), (7657, 65148), (8277, 60268), (9516, 52421), (10146, 49166), (10858, 45942), (11036, 45201), (11346, 43966), (13884, 35929), (13908, 35867), (15067, 33108), (15314, 32574), (16287, 30628), (16554, 30134), (20292, 24583), (21716, 22971), (21983, 22692)]