254872296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 845095680

約数和(自身を除く): 590223384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 151, 153, 168, 197, 204, 238, 252, 302, 306, 357, 394, 408, 453, 476, 504, 591, 604, 612, 714, 788, 906, 952, 1057, 1071, 1182, 1208, 1224, 1359, 1379, 1428, 1576, 1773, 1812, 2114, 2142, 2364, 2567, 2718, 2758, 2856, 3171, 3349, 3546, 3624, 4137, 4228, 4284, 4728, 5134, 5436, 5516, 6342, 6698, 7092, 7701, 8274, 8456, 8568, 9513, 10047, 10268, 10872, 11032, 12411, 12684, 13396, 14184, 15402, 16548, 17969, 19026, 20094, 20536, 23103, 23443, 24822, 25368, 26792, 29747, 30141, 30804, 33096, 35938, 38052, 40188, 46206, 46886, 49644, 53907, 59494, 60282, 61608, 70329, 71876, 76104, 80376, 89241, 92412, 93772, 99288, 107814, 118988, 120564, 140658, 143752, 161721, 178482, 184824, 187544, 208229, 210987, 215628, 237976, 241128, 267723, 281316, 323442, 356964, 416458, 421974, 431256, 505699, 535446, 562632, 624687, 646884, 713928, 832916, 843948, 1011398, 1070892, 1249374, 1293768, 1517097, 1665832, 1687896, 1874061, 2022796, 2141784, 2498748, 3034194, 3539893, 3748122, 4045592, 4551291, 4997496, 6068388, 7079786, 7496244, 9102582, 10619679, 12136776, 14159572, 14992488, 18205164, 21239358, 28319144, 31859037, 36410328, 42478716, 63718074, 84957432, 127436148, 254872296]

約数ペア:

[(1, 254872296), (2, 127436148), (3, 84957432), (4, 63718074), (6, 42478716), (7, 36410328), (8, 31859037), (9, 28319144), (12, 21239358), (14, 18205164), (17, 14992488), (18, 14159572), (21, 12136776), (24, 10619679), (28, 9102582), (34, 7496244), (36, 7079786), (42, 6068388), (51, 4997496), (56, 4551291), (63, 4045592), (68, 3748122), (72, 3539893), (84, 3034194), (102, 2498748), (119, 2141784), (126, 2022796), (136, 1874061), (151, 1687896), (153, 1665832), (168, 1517097), (197, 1293768), (204, 1249374), (238, 1070892), (252, 1011398), (302, 843948), (306, 832916), (357, 713928), (394, 646884), (408, 624687), (453, 562632), (476, 535446), (504, 505699), (591, 431256), (604, 421974), (612, 416458), (714, 356964), (788, 323442), (906, 281316), (952, 267723), (1057, 241128), (1071, 237976), (1182, 215628), (1208, 210987), (1224, 208229), (1359, 187544), (1379, 184824), (1428, 178482), (1576, 161721), (1773, 143752), (1812, 140658), (2114, 120564), (2142, 118988), (2364, 107814), (2567, 99288), (2718, 93772), (2758, 92412), (2856, 89241), (3171, 80376), (3349, 76104), (3546, 71876), (3624, 70329), (4137, 61608), (4228, 60282), (4284, 59494), (4728, 53907), (5134, 49644), (5436, 46886), (5516, 46206), (6342, 40188), (6698, 38052), (7092, 35938), (7701, 33096), (8274, 30804), (8456, 30141), (8568, 29747), (9513, 26792), (10047, 25368), (10268, 24822), (10872, 23443), (11032, 23103), (12411, 20536), (12684, 20094), (13396, 19026), (14184, 17969), (15402, 16548)]