197272152

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 256

約数和(自身を含む): 708480000

約数和(自身を除く): 511207848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 29, 33, 36, 42, 44, 54, 56, 58, 63, 66, 72, 77, 84, 87, 88, 99, 108, 116, 126, 132, 154, 168, 174, 189, 198, 203, 216, 231, 232, 252, 261, 264, 297, 308, 319, 348, 378, 396, 406, 409, 462, 504, 522, 594, 609, 616, 638, 693, 696, 756, 783, 792, 812, 818, 924, 957, 1044, 1188, 1218, 1227, 1276, 1386, 1512, 1566, 1624, 1636, 1827, 1848, 1914, 2079, 2088, 2233, 2376, 2436, 2454, 2552, 2772, 2863, 2871, 3132, 3272, 3654, 3681, 3828, 4158, 4466, 4499, 4872, 4908, 5481, 5544, 5726, 5742, 6264, 6699, 7308, 7362, 7656, 8316, 8589, 8613, 8932, 8998, 9816, 10962, 11043, 11452, 11484, 11861, 13398, 13497, 14616, 14724, 16632, 17178, 17226, 17864, 17996, 20097, 21924, 22086, 22904, 22968, 23722, 25767, 26796, 26994, 29448, 31493, 34356, 34452, 35583, 35992, 40194, 40491, 43848, 44172, 47444, 51534, 53592, 53988, 60291, 62986, 68712, 68904, 71166, 77301, 80388, 80982, 83027, 88344, 94479, 94888, 103068, 106749, 107976, 120582, 121473, 125972, 130471, 142332, 154602, 160776, 161964, 166054, 188958, 206136, 213498, 241164, 242946, 249081, 251944, 260942, 283437, 284664, 309204, 320247, 323928, 332108, 377916, 391413, 426996, 482328, 485892, 498162, 521884, 566874, 618408, 640494, 664216, 747243, 755832, 782826, 850311, 853992, 913297, 971784, 996324, 1043768, 1133748, 1174239, 1280988, 1494486, 1565652, 1700622, 1826594, 1992648, 2241729, 2267496, 2348478, 2561976, 2739891, 2988972, 3131304, 3401244, 3522717, 3653188, 4483458, 4696956, 5479782, 5977944, 6802488, 7045434, 7306376, 8219673, 8966916, 9393912, 10959564, 14090868, 16439346, 17933832, 21919128, 24659019, 28181736, 32878692, 49318038, 65757384, 98636076, 197272152]

約数ペア:

[(1, 197272152), (2, 98636076), (3, 65757384), (4, 49318038), (6, 32878692), (7, 28181736), (8, 24659019), (9, 21919128), (11, 17933832), (12, 16439346), (14, 14090868), (18, 10959564), (21, 9393912), (22, 8966916), (24, 8219673), (27, 7306376), (28, 7045434), (29, 6802488), (33, 5977944), (36, 5479782), (42, 4696956), (44, 4483458), (54, 3653188), (56, 3522717), (58, 3401244), (63, 3131304), (66, 2988972), (72, 2739891), (77, 2561976), (84, 2348478), (87, 2267496), (88, 2241729), (99, 1992648), (108, 1826594), (116, 1700622), (126, 1565652), (132, 1494486), (154, 1280988), (168, 1174239), (174, 1133748), (189, 1043768), (198, 996324), (203, 971784), (216, 913297), (231, 853992), (232, 850311), (252, 782826), (261, 755832), (264, 747243), (297, 664216), (308, 640494), (319, 618408), (348, 566874), (378, 521884), (396, 498162), (406, 485892), (409, 482328), (462, 426996), (504, 391413), (522, 377916), (594, 332108), (609, 323928), (616, 320247), (638, 309204), (693, 284664), (696, 283437), (756, 260942), (783, 251944), (792, 249081), (812, 242946), (818, 241164), (924, 213498), (957, 206136), (1044, 188958), (1188, 166054), (1218, 161964), (1227, 160776), (1276, 154602), (1386, 142332), (1512, 130471), (1566, 125972), (1624, 121473), (1636, 120582), (1827, 107976), (1848, 106749), (1914, 103068), (2079, 94888), (2088, 94479), (2233, 88344), (2376, 83027), (2436, 80982), (2454, 80388), (2552, 77301), (2772, 71166), (2863, 68904), (2871, 68712), (3132, 62986), (3272, 60291), (3654, 53988), (3681, 53592), (3828, 51534), (4158, 47444), (4466, 44172), (4499, 43848), (4872, 40491), (4908, 40194), (5481, 35992), (5544, 35583), (5726, 34452), (5742, 34356), (6264, 31493), (6699, 29448), (7308, 26994), (7362, 26796), (7656, 25767), (8316, 23722), (8589, 22968), (8613, 22904), (8932, 22086), (8998, 21924), (9816, 20097), (10962, 17996), (11043, 17864), (11452, 17226), (11484, 17178), (11861, 16632), (13398, 14724), (13497, 14616)]