38330448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 116242560

約数和(自身を除く): 77912112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 53, 57, 61, 76, 78, 104, 106, 114, 122, 152, 156, 159, 183, 208, 212, 228, 244, 247, 304, 312, 318, 366, 424, 456, 488, 494, 624, 636, 689, 732, 741, 793, 848, 912, 976, 988, 1007, 1159, 1272, 1378, 1464, 1482, 1586, 1976, 2014, 2067, 2318, 2379, 2544, 2756, 2928, 2964, 3021, 3172, 3233, 3477, 3952, 4028, 4134, 4636, 4758, 5512, 5928, 6042, 6344, 6466, 6954, 8056, 8268, 9272, 9516, 9699, 11024, 11856, 12084, 12688, 12932, 13091, 13908, 15067, 16112, 16536, 18544, 19032, 19398, 24168, 25864, 26182, 27816, 30134, 33072, 38064, 38796, 39273, 42029, 45201, 48336, 51728, 52364, 55632, 60268, 61427, 77592, 78546, 84058, 90402, 104728, 120536, 122854, 126087, 155184, 157092, 168116, 180804, 184281, 209456, 241072, 245708, 252174, 314184, 336232, 361608, 368562, 491416, 504348, 628368, 672464, 723216, 737124, 798551, 982832, 1008696, 1474248, 1597102, 2017392, 2395653, 2948496, 3194204, 4791306, 6388408, 9582612, 12776816, 19165224, 38330448]

約数ペア:

[(1, 38330448), (2, 19165224), (3, 12776816), (4, 9582612), (6, 6388408), (8, 4791306), (12, 3194204), (13, 2948496), (16, 2395653), (19, 2017392), (24, 1597102), (26, 1474248), (38, 1008696), (39, 982832), (48, 798551), (52, 737124), (53, 723216), (57, 672464), (61, 628368), (76, 504348), (78, 491416), (104, 368562), (106, 361608), (114, 336232), (122, 314184), (152, 252174), (156, 245708), (159, 241072), (183, 209456), (208, 184281), (212, 180804), (228, 168116), (244, 157092), (247, 155184), (304, 126087), (312, 122854), (318, 120536), (366, 104728), (424, 90402), (456, 84058), (488, 78546), (494, 77592), (624, 61427), (636, 60268), (689, 55632), (732, 52364), (741, 51728), (793, 48336), (848, 45201), (912, 42029), (976, 39273), (988, 38796), (1007, 38064), (1159, 33072), (1272, 30134), (1378, 27816), (1464, 26182), (1482, 25864), (1586, 24168), (1976, 19398), (2014, 19032), (2067, 18544), (2318, 16536), (2379, 16112), (2544, 15067), (2756, 13908), (2928, 13091), (2964, 12932), (3021, 12688), (3172, 12084), (3233, 11856), (3477, 11024), (3952, 9699), (4028, 9516), (4134, 9272), (4636, 8268), (4758, 8056), (5512, 6954), (5928, 6466), (6042, 6344)]