218540736

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1051}}^1$

素因数の和:1107

約数の個数: 126

約数和(自身を含む): 661740612

約数和(自身を除く): 443199876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 361, 456, 576, 608, 684, 722, 912, 1051, 1083, 1216, 1368, 1444, 1824, 2102, 2166, 2736, 2888, 3153, 3249, 3648, 4204, 4332, 5472, 5776, 6306, 6498, 8408, 8664, 9459, 10944, 11552, 12612, 12996, 16816, 17328, 18918, 19969, 23104, 25224, 25992, 33632, 34656, 37836, 39938, 50448, 51984, 59907, 67264, 69312, 75672, 79876, 100896, 103968, 119814, 151344, 159752, 179721, 201792, 207936, 239628, 302688, 319504, 359442, 379411, 479256, 605376, 639008, 718884, 758822, 958512, 1138233, 1278016, 1437768, 1517644, 1917024, 2276466, 2875536, 3035288, 3414699, 3834048, 4552932, 5751072, 6070576, 6829398, 9105864, 11502144, 12141152, 13658796, 18211728, 24282304, 27317592, 36423456, 54635184, 72846912, 109270368, 218540736]

約数ペア:

[(1, 218540736), (2, 109270368), (3, 72846912), (4, 54635184), (6, 36423456), (8, 27317592), (9, 24282304), (12, 18211728), (16, 13658796), (18, 12141152), (19, 11502144), (24, 9105864), (32, 6829398), (36, 6070576), (38, 5751072), (48, 4552932), (57, 3834048), (64, 3414699), (72, 3035288), (76, 2875536), (96, 2276466), (114, 1917024), (144, 1517644), (152, 1437768), (171, 1278016), (192, 1138233), (228, 958512), (288, 758822), (304, 718884), (342, 639008), (361, 605376), (456, 479256), (576, 379411), (608, 359442), (684, 319504), (722, 302688), (912, 239628), (1051, 207936), (1083, 201792), (1216, 179721), (1368, 159752), (1444, 151344), (1824, 119814), (2102, 103968), (2166, 100896), (2736, 79876), (2888, 75672), (3153, 69312), (3249, 67264), (3648, 59907), (4204, 51984), (4332, 50448), (5472, 39938), (5776, 37836), (6306, 34656), (6498, 33632), (8408, 25992), (8664, 25224), (9459, 23104), (10944, 19969), (11552, 18918), (12612, 17328), (12996, 16816)]