245396844

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1337

約数の個数: 192

約数和(自身を含む): 828334080

約数和(自身を除く): 582937236

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 84, 92, 99, 108, 126, 132, 138, 154, 161, 189, 198, 207, 231, 252, 253, 276, 297, 308, 322, 378, 396, 414, 462, 483, 506, 594, 621, 644, 693, 756, 759, 828, 924, 966, 1012, 1188, 1242, 1283, 1386, 1449, 1518, 1771, 1932, 2079, 2277, 2484, 2566, 2772, 2898, 3036, 3542, 3849, 4158, 4347, 4554, 5132, 5313, 5796, 6831, 7084, 7698, 8316, 8694, 8981, 9108, 10626, 11547, 13662, 14113, 15396, 15939, 17388, 17962, 21252, 23094, 26943, 27324, 28226, 29509, 31878, 34641, 35924, 42339, 46188, 47817, 53886, 56452, 59018, 63756, 69282, 80829, 84678, 88527, 95634, 98791, 107772, 118036, 127017, 138564, 161658, 169356, 177054, 191268, 197582, 206563, 242487, 254034, 265581, 296373, 323316, 324599, 354108, 381051, 395164, 413126, 484974, 508068, 531162, 592746, 619689, 649198, 762102, 796743, 826252, 889119, 969948, 973797, 1062324, 1185492, 1239378, 1298396, 1524204, 1593486, 1778238, 1859067, 1947594, 2272193, 2478756, 2667357, 2921391, 3186972, 3556476, 3718134, 3895188, 4544386, 5334714, 5577201, 5842782, 6816579, 7436268, 8764173, 9088772, 10669428, 11154402, 11685564, 13633158, 17528346, 20449737, 22308804, 27266316, 35056692, 40899474, 61349211, 81798948, 122698422, 245396844]

約数ペア:

[(1, 245396844), (2, 122698422), (3, 81798948), (4, 61349211), (6, 40899474), (7, 35056692), (9, 27266316), (11, 22308804), (12, 20449737), (14, 17528346), (18, 13633158), (21, 11685564), (22, 11154402), (23, 10669428), (27, 9088772), (28, 8764173), (33, 7436268), (36, 6816579), (42, 5842782), (44, 5577201), (46, 5334714), (54, 4544386), (63, 3895188), (66, 3718134), (69, 3556476), (77, 3186972), (84, 2921391), (92, 2667357), (99, 2478756), (108, 2272193), (126, 1947594), (132, 1859067), (138, 1778238), (154, 1593486), (161, 1524204), (189, 1298396), (198, 1239378), (207, 1185492), (231, 1062324), (252, 973797), (253, 969948), (276, 889119), (297, 826252), (308, 796743), (322, 762102), (378, 649198), (396, 619689), (414, 592746), (462, 531162), (483, 508068), (506, 484974), (594, 413126), (621, 395164), (644, 381051), (693, 354108), (756, 324599), (759, 323316), (828, 296373), (924, 265581), (966, 254034), (1012, 242487), (1188, 206563), (1242, 197582), (1283, 191268), (1386, 177054), (1449, 169356), (1518, 161658), (1771, 138564), (1932, 127017), (2079, 118036), (2277, 107772), (2484, 98791), (2566, 95634), (2772, 88527), (2898, 84678), (3036, 80829), (3542, 69282), (3849, 63756), (4158, 59018), (4347, 56452), (4554, 53886), (5132, 47817), (5313, 46188), (5796, 42339), (6831, 35924), (7084, 34641), (7698, 31878), (8316, 29509), (8694, 28226), (8981, 27324), (9108, 26943), (10626, 23094), (11547, 21252), (13662, 17962), (14113, 17388), (15396, 15939)]