7581456

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 23793120

約数和(自身を除く): 16211664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 163, 171, 204, 228, 272, 304, 306, 323, 326, 342, 408, 456, 489, 612, 646, 652, 684, 816, 912, 969, 978, 1224, 1292, 1304, 1368, 1467, 1938, 1956, 2448, 2584, 2608, 2736, 2771, 2907, 2934, 3097, 3876, 3912, 5168, 5542, 5814, 5868, 6194, 7752, 7824, 8313, 9291, 11084, 11628, 11736, 12388, 15504, 16626, 18582, 22168, 23256, 23472, 24776, 24939, 27873, 33252, 37164, 44336, 46512, 49552, 49878, 52649, 55746, 66504, 74328, 99756, 105298, 111492, 133008, 148656, 157947, 199512, 210596, 222984, 315894, 399024, 421192, 445968, 473841, 631788, 842384, 947682, 1263576, 1895364, 2527152, 3790728, 7581456]

約数ペア:

[(1, 7581456), (2, 3790728), (3, 2527152), (4, 1895364), (6, 1263576), (8, 947682), (9, 842384), (12, 631788), (16, 473841), (17, 445968), (18, 421192), (19, 399024), (24, 315894), (34, 222984), (36, 210596), (38, 199512), (48, 157947), (51, 148656), (57, 133008), (68, 111492), (72, 105298), (76, 99756), (102, 74328), (114, 66504), (136, 55746), (144, 52649), (152, 49878), (153, 49552), (163, 46512), (171, 44336), (204, 37164), (228, 33252), (272, 27873), (304, 24939), (306, 24776), (323, 23472), (326, 23256), (342, 22168), (408, 18582), (456, 16626), (489, 15504), (612, 12388), (646, 11736), (652, 11628), (684, 11084), (816, 9291), (912, 8313), (969, 7824), (978, 7752), (1224, 6194), (1292, 5868), (1304, 5814), (1368, 5542), (1467, 5168), (1938, 3912), (1956, 3876), (2448, 3097), (2584, 2934), (2608, 2907), (2736, 2771)]