12340776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 38880000

約数和(自身を除く): 26539224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 51, 56, 58, 68, 84, 87, 102, 116, 119, 136, 149, 168, 174, 203, 204, 232, 238, 298, 348, 357, 406, 408, 447, 476, 493, 596, 609, 696, 714, 812, 894, 952, 986, 1043, 1192, 1218, 1428, 1479, 1624, 1788, 1972, 2086, 2436, 2533, 2856, 2958, 3129, 3451, 3576, 3944, 4172, 4321, 4872, 5066, 5916, 6258, 6902, 7599, 8344, 8642, 10132, 10353, 11832, 12516, 12963, 13804, 15198, 17284, 17731, 20264, 20706, 25032, 25926, 27608, 30247, 30396, 34568, 35462, 41412, 51852, 53193, 60494, 60792, 70924, 73457, 82824, 90741, 103704, 106386, 120988, 141848, 146914, 181482, 212772, 220371, 241976, 293828, 362964, 425544, 440742, 514199, 587656, 725928, 881484, 1028398, 1542597, 1762968, 2056796, 3085194, 4113592, 6170388, 12340776]

約数ペア:

[(1, 12340776), (2, 6170388), (3, 4113592), (4, 3085194), (6, 2056796), (7, 1762968), (8, 1542597), (12, 1028398), (14, 881484), (17, 725928), (21, 587656), (24, 514199), (28, 440742), (29, 425544), (34, 362964), (42, 293828), (51, 241976), (56, 220371), (58, 212772), (68, 181482), (84, 146914), (87, 141848), (102, 120988), (116, 106386), (119, 103704), (136, 90741), (149, 82824), (168, 73457), (174, 70924), (203, 60792), (204, 60494), (232, 53193), (238, 51852), (298, 41412), (348, 35462), (357, 34568), (406, 30396), (408, 30247), (447, 27608), (476, 25926), (493, 25032), (596, 20706), (609, 20264), (696, 17731), (714, 17284), (812, 15198), (894, 13804), (952, 12963), (986, 12516), (1043, 11832), (1192, 10353), (1218, 10132), (1428, 8642), (1479, 8344), (1624, 7599), (1788, 6902), (1972, 6258), (2086, 5916), (2436, 5066), (2533, 4872), (2856, 4321), (2958, 4172), (3129, 3944), (3451, 3576)]