1643424

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 4898880

約数和(自身を除く): 3255456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 53, 57, 68, 76, 96, 102, 106, 114, 136, 152, 159, 204, 212, 228, 272, 304, 318, 323, 408, 424, 456, 544, 608, 636, 646, 816, 848, 901, 912, 969, 1007, 1272, 1292, 1632, 1696, 1802, 1824, 1938, 2014, 2544, 2584, 2703, 3021, 3604, 3876, 4028, 5088, 5168, 5406, 6042, 7208, 7752, 8056, 10336, 10812, 12084, 14416, 15504, 16112, 17119, 21624, 24168, 28832, 31008, 32224, 34238, 43248, 48336, 51357, 68476, 86496, 96672, 102714, 136952, 205428, 273904, 410856, 547808, 821712, 1643424]

約数ペア:

[(1, 1643424), (2, 821712), (3, 547808), (4, 410856), (6, 273904), (8, 205428), (12, 136952), (16, 102714), (17, 96672), (19, 86496), (24, 68476), (32, 51357), (34, 48336), (38, 43248), (48, 34238), (51, 32224), (53, 31008), (57, 28832), (68, 24168), (76, 21624), (96, 17119), (102, 16112), (106, 15504), (114, 14416), (136, 12084), (152, 10812), (159, 10336), (204, 8056), (212, 7752), (228, 7208), (272, 6042), (304, 5406), (318, 5168), (323, 5088), (408, 4028), (424, 3876), (456, 3604), (544, 3021), (608, 2703), (636, 2584), (646, 2544), (816, 2014), (848, 1938), (901, 1824), (912, 1802), (969, 1696), (1007, 1632), (1272, 1292)]