1211808384

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 3767472000

約数和(自身を除く): 2555663616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 107, 108, 113, 116, 128, 144, 174, 192, 214, 216, 226, 232, 261, 288, 321, 339, 348, 384, 428, 432, 452, 464, 522, 576, 642, 678, 696, 783, 856, 864, 904, 928, 963, 1017, 1044, 1152, 1284, 1356, 1392, 1566, 1712, 1728, 1808, 1856, 1926, 2034, 2088, 2568, 2712, 2784, 2889, 3051, 3103, 3132, 3277, 3424, 3456, 3616, 3712, 3852, 4068, 4176, 5136, 5424, 5568, 5778, 6102, 6206, 6264, 6554, 6848, 7232, 7704, 8136, 8352, 9309, 9831, 10272, 10848, 11136, 11556, 12091, 12204, 12412, 12528, 13108, 13696, 14464, 15408, 16272, 16704, 18618, 19662, 20544, 21696, 23112, 24182, 24408, 24824, 25056, 26216, 27927, 29493, 30816, 32544, 33408, 36273, 37236, 39324, 41088, 43392, 46224, 48364, 48816, 49648, 50112, 52432, 55854, 58986, 61632, 65088, 72546, 74472, 78648, 83781, 88479, 92448, 96728, 97632, 99296, 100224, 104864, 108819, 111708, 117972, 123264, 130176, 145092, 148944, 157296, 167562, 176958, 184896, 193456, 195264, 198592, 209728, 217638, 223416, 235944, 290184, 297888, 314592, 326457, 335124, 350639, 353916, 369792, 386912, 390528, 397184, 419456, 435276, 446832, 471888, 580368, 595776, 629184, 652914, 670248, 701278, 707832, 773824, 870552, 893664, 943776, 1051917, 1160736, 1191552, 1258368, 1305828, 1340496, 1402556, 1415664, 1547648, 1741104, 1787328, 1887552, 2103834, 2321472, 2611656, 2680992, 2805112, 2831328, 3155751, 3482208, 3574656, 3775104, 4207668, 4642944, 5223312, 5361984, 5610224, 5662656, 6311502, 6964416, 8415336, 9467253, 10446624, 10723968, 11220448, 11325312, 12623004, 13928832, 16830672, 18934506, 20893248, 22440896, 25246008, 33661344, 37869012, 41786496, 44881792, 50492016, 67322688, 75738024, 100984032, 134645376, 151476048, 201968064, 302952096, 403936128, 605904192, 1211808384]

約数ペア:

[(1, 1211808384), (2, 605904192), (3, 403936128), (4, 302952096), (6, 201968064), (8, 151476048), (9, 134645376), (12, 100984032), (16, 75738024), (18, 67322688), (24, 50492016), (27, 44881792), (29, 41786496), (32, 37869012), (36, 33661344), (48, 25246008), (54, 22440896), (58, 20893248), (64, 18934506), (72, 16830672), (87, 13928832), (96, 12623004), (107, 11325312), (108, 11220448), (113, 10723968), (116, 10446624), (128, 9467253), (144, 8415336), (174, 6964416), (192, 6311502), (214, 5662656), (216, 5610224), (226, 5361984), (232, 5223312), (261, 4642944), (288, 4207668), (321, 3775104), (339, 3574656), (348, 3482208), (384, 3155751), (428, 2831328), (432, 2805112), (452, 2680992), (464, 2611656), (522, 2321472), (576, 2103834), (642, 1887552), (678, 1787328), (696, 1741104), (783, 1547648), (856, 1415664), (864, 1402556), (904, 1340496), (928, 1305828), (963, 1258368), (1017, 1191552), (1044, 1160736), (1152, 1051917), (1284, 943776), (1356, 893664), (1392, 870552), (1566, 773824), (1712, 707832), (1728, 701278), (1808, 670248), (1856, 652914), (1926, 629184), (2034, 595776), (2088, 580368), (2568, 471888), (2712, 446832), (2784, 435276), (2889, 419456), (3051, 397184), (3103, 390528), (3132, 386912), (3277, 369792), (3424, 353916), (3456, 350639), (3616, 335124), (3712, 326457), (3852, 314592), (4068, 297888), (4176, 290184), (5136, 235944), (5424, 223416), (5568, 217638), (5778, 209728), (6102, 198592), (6206, 195264), (6264, 193456), (6554, 184896), (6848, 176958), (7232, 167562), (7704, 157296), (8136, 148944), (8352, 145092), (9309, 130176), (9831, 123264), (10272, 117972), (10848, 111708), (11136, 108819), (11556, 104864), (12091, 100224), (12204, 99296), (12412, 97632), (12528, 96728), (13108, 92448), (13696, 88479), (14464, 83781), (15408, 78648), (16272, 74472), (16704, 72546), (18618, 65088), (19662, 61632), (20544, 58986), (21696, 55854), (23112, 52432), (24182, 50112), (24408, 49648), (24824, 48816), (25056, 48364), (26216, 46224), (27927, 43392), (29493, 41088), (30816, 39324), (32544, 37236), (33408, 36273)]