278225951136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1\times {\mathrm{7459}}^1$

素因数の和:8707

約数の個数: 192

約数和(自身を含む): 853273128960

約数和(自身を除く): 575047177824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 84, 94, 96, 112, 141, 168, 188, 224, 282, 329, 336, 376, 564, 658, 672, 752, 987, 1128, 1181, 1316, 1504, 1974, 2256, 2362, 2632, 3543, 3948, 4512, 4724, 5264, 7086, 7459, 7896, 8267, 9448, 10528, 14172, 14918, 15792, 16534, 18896, 22377, 24801, 28344, 29836, 31584, 33068, 37792, 44754, 49602, 52213, 55507, 56688, 59672, 66136, 89508, 99204, 104426, 111014, 113376, 119344, 132272, 156639, 166521, 179016, 198408, 208852, 222028, 238688, 264544, 313278, 333042, 350573, 358032, 388549, 396816, 417704, 444056, 626556, 666084, 701146, 716064, 777098, 793632, 835408, 888112, 1051719, 1165647, 1253112, 1332168, 1402292, 1554196, 1670816, 1776224, 2103438, 2331294, 2454011, 2506224, 2664336, 2804584, 3108392, 4206876, 4662588, 4908022, 5012448, 5328672, 5609168, 6216784, 7362033, 8413752, 8809079, 9325176, 9816044, 11218336, 12433568, 14724066, 16827504, 17618158, 18650352, 19632088, 26427237, 29448132, 33655008, 35236316, 37300704, 39264176, 52854474, 58896264, 61663553, 70472632, 78528352, 105708948, 117792528, 123327106, 140945264, 184990659, 211417896, 235585056, 246654212, 281890528, 369981318, 414026713, 422835792, 493308424, 739962636, 828053426, 845671584, 986616848, 1242080139, 1479925272, 1656106852, 1973233696, 2484160278, 2898186991, 2959850544, 3312213704, 4968320556, 5796373982, 5919701088, 6624427408, 8694560973, 9936641112, 11592747964, 13248854816, 17389121946, 19873282224, 23185495928, 34778243892, 39746564448, 46370991856, 69556487784, 92741983712, 139112975568, 278225951136]

約数ペア:

[(1, 278225951136), (2, 139112975568), (3, 92741983712), (4, 69556487784), (6, 46370991856), (7, 39746564448), (8, 34778243892), (12, 23185495928), (14, 19873282224), (16, 17389121946), (21, 13248854816), (24, 11592747964), (28, 9936641112), (32, 8694560973), (42, 6624427408), (47, 5919701088), (48, 5796373982), (56, 4968320556), (84, 3312213704), (94, 2959850544), (96, 2898186991), (112, 2484160278), (141, 1973233696), (168, 1656106852), (188, 1479925272), (224, 1242080139), (282, 986616848), (329, 845671584), (336, 828053426), (376, 739962636), (564, 493308424), (658, 422835792), (672, 414026713), (752, 369981318), (987, 281890528), (1128, 246654212), (1181, 235585056), (1316, 211417896), (1504, 184990659), (1974, 140945264), (2256, 123327106), (2362, 117792528), (2632, 105708948), (3543, 78528352), (3948, 70472632), (4512, 61663553), (4724, 58896264), (5264, 52854474), (7086, 39264176), (7459, 37300704), (7896, 35236316), (8267, 33655008), (9448, 29448132), (10528, 26427237), (14172, 19632088), (14918, 18650352), (15792, 17618158), (16534, 16827504), (18896, 14724066), (22377, 12433568), (24801, 11218336), (28344, 9816044), (29836, 9325176), (31584, 8809079), (33068, 8413752), (37792, 7362033), (44754, 6216784), (49602, 5609168), (52213, 5328672), (55507, 5012448), (56688, 4908022), (59672, 4662588), (66136, 4206876), (89508, 3108392), (99204, 2804584), (104426, 2664336), (111014, 2506224), (113376, 2454011), (119344, 2331294), (132272, 2103438), (156639, 1776224), (166521, 1670816), (179016, 1554196), (198408, 1402292), (208852, 1332168), (222028, 1253112), (238688, 1165647), (264544, 1051719), (313278, 888112), (333042, 835408), (350573, 793632), (358032, 777098), (388549, 716064), (396816, 701146), (417704, 666084), (444056, 626556)]