254754864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19441}}^1$

素因数の和:19475

約数の個数: 120

約数和(自身を含む): 877534112

約数和(自身を除く): 622779248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 19441, 38882, 58323, 77764, 116646, 136087, 155528, 174969, 233292, 252733, 272174, 311056, 349938, 408261, 466584, 505466, 544348, 699876, 758199, 816522, 933168, 1010932, 1088696, 1224783, 1399752, 1516398, 1633044, 1769131, 2021864, 2177392, 2274597, 2449566, 2799504, 3032796, 3266088, 3538262, 4043728, 4549194, 4899132, 5307393, 6065592, 6532176, 7076524, 9098388, 9798264, 10614786, 12131184, 14153048, 15922179, 18196776, 19596528, 21229572, 28306096, 31844358, 36393552, 42459144, 63688716, 84918288, 127377432, 254754864]

約数ペア:

[(1, 254754864), (2, 127377432), (3, 84918288), (4, 63688716), (6, 42459144), (7, 36393552), (8, 31844358), (9, 28306096), (12, 21229572), (13, 19596528), (14, 18196776), (16, 15922179), (18, 14153048), (21, 12131184), (24, 10614786), (26, 9798264), (28, 9098388), (36, 7076524), (39, 6532176), (42, 6065592), (48, 5307393), (52, 4899132), (56, 4549194), (63, 4043728), (72, 3538262), (78, 3266088), (84, 3032796), (91, 2799504), (104, 2449566), (112, 2274597), (117, 2177392), (126, 2021864), (144, 1769131), (156, 1633044), (168, 1516398), (182, 1399752), (208, 1224783), (234, 1088696), (252, 1010932), (273, 933168), (312, 816522), (336, 758199), (364, 699876), (468, 544348), (504, 505466), (546, 466584), (624, 408261), (728, 349938), (819, 311056), (936, 272174), (1008, 252733), (1092, 233292), (1456, 174969), (1638, 155528), (1872, 136087), (2184, 116646), (3276, 77764), (4368, 58323), (6552, 38882), (13104, 19441)]