2449274940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:657

約数の個数: 288

約数和(自身を含む): 8819725824

約数和(自身を除く): 6370450884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 107, 111, 126, 140, 148, 180, 185, 210, 214, 222, 252, 259, 315, 321, 333, 370, 420, 428, 444, 491, 518, 535, 555, 630, 642, 666, 740, 749, 777, 963, 982, 1036, 1070, 1110, 1260, 1284, 1295, 1332, 1473, 1498, 1554, 1605, 1665, 1926, 1964, 2140, 2220, 2247, 2331, 2455, 2590, 2946, 2996, 3108, 3210, 3330, 3437, 3745, 3852, 3885, 3959, 4419, 4494, 4662, 4815, 4910, 5180, 5892, 6420, 6660, 6741, 6874, 7365, 7490, 7770, 7918, 8838, 8988, 9324, 9630, 9820, 10311, 11235, 11655, 11877, 13482, 13748, 14730, 14980, 15540, 15836, 17185, 17676, 18167, 19260, 19795, 20622, 22095, 22470, 23310, 23754, 26964, 27713, 29460, 30933, 33705, 34370, 35631, 36334, 39590, 41244, 44190, 44940, 46620, 47508, 51555, 52537, 54501, 55426, 59385, 61866, 67410, 68740, 71262, 72668, 79180, 83139, 88380, 90835, 103110, 105074, 109002, 110852, 118770, 123732, 127169, 134820, 138565, 142524, 154665, 157611, 163503, 166278, 178155, 181670, 206220, 210148, 218004, 237540, 249417, 254338, 262685, 272505, 277130, 309330, 315222, 327006, 332556, 356310, 363340, 367759, 381507, 415695, 472833, 498834, 508676, 525370, 545010, 554260, 618660, 630444, 635845, 654012, 712620, 735518, 763014, 788055, 817515, 831390, 945666, 997668, 1050740, 1090020, 1103277, 1144521, 1247085, 1271690, 1471036, 1526028, 1576110, 1635030, 1662780, 1838795, 1891332, 1907535, 1943869, 2206554, 2289042, 2364165, 2494170, 2543380, 3152220, 3270060, 3309831, 3677590, 3815070, 3887738, 4413108, 4578084, 4728330, 4988340, 5516385, 5722605, 5831607, 6619662, 7355180, 7630140, 7775476, 9456660, 9719345, 11032770, 11445210, 11663214, 13239324, 13607083, 16549155, 17494821, 19438690, 22065540, 22890420, 23326428, 27214166, 29158035, 33098310, 34989642, 38877380, 40821249, 54428332, 58316070, 66196620, 68035415, 69979284, 81642498, 87474105, 116632140, 122463747, 136070830, 163284996, 174948210, 204106245, 244927494, 272141660, 349896420, 408212490, 489854988, 612318735, 816424980, 1224637470, 2449274940]

約数ペア:

[(1, 2449274940), (2, 1224637470), (3, 816424980), (4, 612318735), (5, 489854988), (6, 408212490), (7, 349896420), (9, 272141660), (10, 244927494), (12, 204106245), (14, 174948210), (15, 163284996), (18, 136070830), (20, 122463747), (21, 116632140), (28, 87474105), (30, 81642498), (35, 69979284), (36, 68035415), (37, 66196620), (42, 58316070), (45, 54428332), (60, 40821249), (63, 38877380), (70, 34989642), (74, 33098310), (84, 29158035), (90, 27214166), (105, 23326428), (107, 22890420), (111, 22065540), (126, 19438690), (140, 17494821), (148, 16549155), (180, 13607083), (185, 13239324), (210, 11663214), (214, 11445210), (222, 11032770), (252, 9719345), (259, 9456660), (315, 7775476), (321, 7630140), (333, 7355180), (370, 6619662), (420, 5831607), (428, 5722605), (444, 5516385), (491, 4988340), (518, 4728330), (535, 4578084), (555, 4413108), (630, 3887738), (642, 3815070), (666, 3677590), (740, 3309831), (749, 3270060), (777, 3152220), (963, 2543380), (982, 2494170), (1036, 2364165), (1070, 2289042), (1110, 2206554), (1260, 1943869), (1284, 1907535), (1295, 1891332), (1332, 1838795), (1473, 1662780), (1498, 1635030), (1554, 1576110), (1605, 1526028), (1665, 1471036), (1926, 1271690), (1964, 1247085), (2140, 1144521), (2220, 1103277), (2247, 1090020), (2331, 1050740), (2455, 997668), (2590, 945666), (2946, 831390), (2996, 817515), (3108, 788055), (3210, 763014), (3330, 735518), (3437, 712620), (3745, 654012), (3852, 635845), (3885, 630444), (3959, 618660), (4419, 554260), (4494, 545010), (4662, 525370), (4815, 508676), (4910, 498834), (5180, 472833), (5892, 415695), (6420, 381507), (6660, 367759), (6741, 363340), (6874, 356310), (7365, 332556), (7490, 327006), (7770, 315222), (7918, 309330), (8838, 277130), (8988, 272505), (9324, 262685), (9630, 254338), (9820, 249417), (10311, 237540), (11235, 218004), (11655, 210148), (11877, 206220), (13482, 181670), (13748, 178155), (14730, 166278), (14980, 163503), (15540, 157611), (15836, 154665), (17185, 142524), (17676, 138565), (18167, 134820), (19260, 127169), (19795, 123732), (20622, 118770), (22095, 110852), (22470, 109002), (23310, 105074), (23754, 103110), (26964, 90835), (27713, 88380), (29460, 83139), (30933, 79180), (33705, 72668), (34370, 71262), (35631, 68740), (36334, 67410), (39590, 61866), (41244, 59385), (44190, 55426), (44940, 54501), (46620, 52537), (47508, 51555)]