2155673344

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 4969569024

約数和(自身を除く): 2813895680

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 83, 88, 92, 128, 166, 176, 184, 253, 256, 332, 352, 368, 401, 506, 664, 704, 736, 802, 913, 1012, 1328, 1408, 1472, 1604, 1826, 1909, 2024, 2656, 2816, 2944, 3208, 3652, 3818, 4048, 4411, 5312, 5888, 6416, 7304, 7636, 8096, 8822, 9223, 10624, 12832, 14608, 15272, 16192, 17644, 18446, 20999, 21248, 25664, 29216, 30544, 32384, 33283, 35288, 36892, 41998, 51328, 58432, 61088, 64768, 66566, 70576, 73784, 83996, 101453, 102656, 116864, 122176, 133132, 141152, 147568, 167992, 202906, 233728, 244352, 266264, 282304, 295136, 335984, 366113, 405812, 488704, 532528, 564608, 590272, 671968, 732226, 765509, 811624, 1065056, 1129216, 1180544, 1343936, 1464452, 1531018, 1623248, 2130112, 2361088, 2687872, 2928904, 3062036, 3246496, 4260224, 5375744, 5857808, 6124072, 6492992, 8420599, 8520448, 11715616, 12248144, 12985984, 16841198, 23431232, 24496288, 25971968, 33682396, 46862464, 48992576, 67364792, 93724928, 97985152, 134729584, 195970304, 269459168, 538918336, 1077836672, 2155673344]

約数ペア:

[(1, 2155673344), (2, 1077836672), (4, 538918336), (8, 269459168), (11, 195970304), (16, 134729584), (22, 97985152), (23, 93724928), (32, 67364792), (44, 48992576), (46, 46862464), (64, 33682396), (83, 25971968), (88, 24496288), (92, 23431232), (128, 16841198), (166, 12985984), (176, 12248144), (184, 11715616), (253, 8520448), (256, 8420599), (332, 6492992), (352, 6124072), (368, 5857808), (401, 5375744), (506, 4260224), (664, 3246496), (704, 3062036), (736, 2928904), (802, 2687872), (913, 2361088), (1012, 2130112), (1328, 1623248), (1408, 1531018), (1472, 1464452), (1604, 1343936), (1826, 1180544), (1909, 1129216), (2024, 1065056), (2656, 811624), (2816, 765509), (2944, 732226), (3208, 671968), (3652, 590272), (3818, 564608), (4048, 532528), (4411, 488704), (5312, 405812), (5888, 366113), (6416, 335984), (7304, 295136), (7636, 282304), (8096, 266264), (8822, 244352), (9223, 233728), (10624, 202906), (12832, 167992), (14608, 147568), (15272, 141152), (16192, 133132), (17644, 122176), (18446, 116864), (20999, 102656), (21248, 101453), (25664, 83996), (29216, 73784), (30544, 70576), (32384, 66566), (33283, 64768), (35288, 61088), (36892, 58432), (41998, 51328)]