13307448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 43776000

約数和(自身を除く): 30468552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 379, 399, 418, 456, 462, 532, 616, 627, 758, 798, 836, 924, 1064, 1137, 1254, 1463, 1516, 1596, 1672, 1848, 2274, 2508, 2653, 2926, 3032, 3192, 4169, 4389, 4548, 5016, 5306, 5852, 7201, 7959, 8338, 8778, 9096, 10612, 11704, 12507, 14402, 15918, 16676, 17556, 21224, 21603, 25014, 28804, 29183, 31836, 33352, 35112, 43206, 50028, 50407, 57608, 58366, 63672, 79211, 86412, 87549, 100056, 100814, 116732, 151221, 158422, 172824, 175098, 201628, 233464, 237633, 302442, 316844, 350196, 403256, 475266, 554477, 604884, 633688, 700392, 950532, 1108954, 1209768, 1663431, 1901064, 2217908, 3326862, 4435816, 6653724, 13307448]

約数ペア:

[(1, 13307448), (2, 6653724), (3, 4435816), (4, 3326862), (6, 2217908), (7, 1901064), (8, 1663431), (11, 1209768), (12, 1108954), (14, 950532), (19, 700392), (21, 633688), (22, 604884), (24, 554477), (28, 475266), (33, 403256), (38, 350196), (42, 316844), (44, 302442), (56, 237633), (57, 233464), (66, 201628), (76, 175098), (77, 172824), (84, 158422), (88, 151221), (114, 116732), (132, 100814), (133, 100056), (152, 87549), (154, 86412), (168, 79211), (209, 63672), (228, 58366), (231, 57608), (264, 50407), (266, 50028), (308, 43206), (379, 35112), (399, 33352), (418, 31836), (456, 29183), (462, 28804), (532, 25014), (616, 21603), (627, 21224), (758, 17556), (798, 16676), (836, 15918), (924, 14402), (1064, 12507), (1137, 11704), (1254, 10612), (1463, 9096), (1516, 8778), (1596, 8338), (1672, 7959), (1848, 7201), (2274, 5852), (2508, 5306), (2653, 5016), (2926, 4548), (3032, 4389), (3192, 4169)]