2211101928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:381

約数の個数: 256

約数和(自身を含む): 7216128000

約数和(自身を除く): 5005026072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 107, 108, 126, 158, 168, 173, 189, 214, 216, 237, 252, 316, 321, 346, 378, 428, 474, 504, 519, 553, 632, 642, 692, 711, 749, 756, 856, 948, 963, 1038, 1106, 1211, 1284, 1384, 1422, 1498, 1512, 1557, 1659, 1896, 1926, 2076, 2133, 2212, 2247, 2422, 2568, 2844, 2889, 2996, 3114, 3318, 3633, 3852, 4152, 4266, 4424, 4494, 4671, 4844, 4977, 5688, 5778, 5992, 6228, 6636, 6741, 7266, 7704, 8453, 8532, 8988, 9342, 9688, 9954, 10899, 11556, 12456, 13272, 13482, 13667, 14532, 14931, 16906, 17064, 17976, 18511, 18684, 19908, 20223, 21798, 23112, 25359, 26964, 27334, 29064, 29862, 32697, 33812, 37022, 37368, 39816, 40446, 41001, 43596, 50718, 53928, 54668, 55533, 59171, 59724, 65394, 67624, 74044, 76077, 80892, 82002, 87192, 95669, 101436, 109336, 111066, 118342, 119448, 123003, 129577, 130788, 148088, 152154, 161784, 164004, 166599, 177513, 191338, 202872, 222132, 228231, 236684, 246006, 259154, 261576, 287007, 304308, 328008, 333198, 355026, 369009, 382676, 388731, 444264, 456462, 473368, 492012, 499797, 518308, 532539, 574014, 608616, 666396, 710052, 738018, 765352, 777462, 861021, 912924, 984024, 999594, 1036616, 1065078, 1148028, 1166193, 1332792, 1420104, 1462369, 1476036, 1554924, 1597617, 1722042, 1825848, 1999188, 2130156, 2296056, 2332386, 2583063, 2924738, 2952072, 3109848, 3195234, 3444084, 3498579, 3998376, 4260312, 4387107, 4664772, 5166126, 5849476, 6390468, 6888168, 6997158, 8774214, 9329544, 10236583, 10332252, 11698952, 12780936, 13161321, 13994316, 17548428, 20473166, 20664504, 26322642, 27988632, 30709749, 35096856, 39483963, 40946332, 52645284, 61419498, 78967926, 81892664, 92129247, 105290568, 122838996, 157935852, 184258494, 245677992, 276387741, 315871704, 368516988, 552775482, 737033976, 1105550964, 2211101928]

約数ペア:

[(1, 2211101928), (2, 1105550964), (3, 737033976), (4, 552775482), (6, 368516988), (7, 315871704), (8, 276387741), (9, 245677992), (12, 184258494), (14, 157935852), (18, 122838996), (21, 105290568), (24, 92129247), (27, 81892664), (28, 78967926), (36, 61419498), (42, 52645284), (54, 40946332), (56, 39483963), (63, 35096856), (72, 30709749), (79, 27988632), (84, 26322642), (107, 20664504), (108, 20473166), (126, 17548428), (158, 13994316), (168, 13161321), (173, 12780936), (189, 11698952), (214, 10332252), (216, 10236583), (237, 9329544), (252, 8774214), (316, 6997158), (321, 6888168), (346, 6390468), (378, 5849476), (428, 5166126), (474, 4664772), (504, 4387107), (519, 4260312), (553, 3998376), (632, 3498579), (642, 3444084), (692, 3195234), (711, 3109848), (749, 2952072), (756, 2924738), (856, 2583063), (948, 2332386), (963, 2296056), (1038, 2130156), (1106, 1999188), (1211, 1825848), (1284, 1722042), (1384, 1597617), (1422, 1554924), (1498, 1476036), (1512, 1462369), (1557, 1420104), (1659, 1332792), (1896, 1166193), (1926, 1148028), (2076, 1065078), (2133, 1036616), (2212, 999594), (2247, 984024), (2422, 912924), (2568, 861021), (2844, 777462), (2889, 765352), (2996, 738018), (3114, 710052), (3318, 666396), (3633, 608616), (3852, 574014), (4152, 532539), (4266, 518308), (4424, 499797), (4494, 492012), (4671, 473368), (4844, 456462), (4977, 444264), (5688, 388731), (5778, 382676), (5992, 369009), (6228, 355026), (6636, 333198), (6741, 328008), (7266, 304308), (7704, 287007), (8453, 261576), (8532, 259154), (8988, 246006), (9342, 236684), (9688, 228231), (9954, 222132), (10899, 202872), (11556, 191338), (12456, 177513), (13272, 166599), (13482, 164004), (13667, 161784), (14532, 152154), (14931, 148088), (16906, 130788), (17064, 129577), (17976, 123003), (18511, 119448), (18684, 118342), (19908, 111066), (20223, 109336), (21798, 101436), (23112, 95669), (25359, 87192), (26964, 82002), (27334, 80892), (29064, 76077), (29862, 74044), (32697, 67624), (33812, 65394), (37022, 59724), (37368, 59171), (39816, 55533), (40446, 54668), (41001, 53928), (43596, 50718)]