857344752

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:572

約数の個数: 240

約数和(自身を含む): 2806427520

約数和(自身を除く): 1949082768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 61, 66, 72, 76, 88, 99, 114, 122, 132, 144, 152, 171, 176, 183, 198, 209, 228, 244, 264, 304, 342, 366, 396, 418, 456, 467, 488, 528, 549, 627, 671, 684, 732, 792, 836, 912, 934, 976, 1098, 1159, 1254, 1342, 1368, 1401, 1464, 1584, 1672, 1868, 1881, 2013, 2196, 2318, 2508, 2684, 2736, 2802, 2928, 3344, 3477, 3736, 3762, 4026, 4203, 4392, 4636, 5016, 5137, 5368, 5604, 6039, 6954, 7472, 7524, 8052, 8406, 8784, 8873, 9272, 10032, 10274, 10431, 10736, 11208, 12078, 12749, 13908, 15048, 15411, 16104, 16812, 17746, 18544, 20548, 20862, 22416, 24156, 25498, 26619, 27816, 28487, 30096, 30822, 32208, 33624, 35492, 38247, 41096, 41724, 46233, 48312, 50996, 53238, 55632, 56974, 61644, 67248, 70984, 76494, 79857, 82192, 83448, 85461, 92466, 96624, 97603, 101992, 106476, 113948, 114741, 123288, 141968, 152988, 159714, 166896, 170922, 184932, 195206, 203984, 212952, 227896, 229482, 246576, 256383, 292809, 305976, 313357, 319428, 341844, 369864, 390412, 425904, 455792, 458964, 512766, 541253, 585618, 611952, 626714, 638856, 683688, 739728, 780824, 878427, 917928, 940071, 1025532, 1082506, 1171236, 1253428, 1277712, 1367376, 1561648, 1623759, 1756854, 1835856, 1880142, 2051064, 2165012, 2342472, 2506856, 2820213, 3247518, 3513708, 3760284, 4102128, 4330024, 4684944, 4871277, 5013712, 5640426, 5953783, 6495036, 7027416, 7520568, 8660048, 9742554, 11280852, 11907566, 12990072, 14054832, 15041136, 17861349, 19485108, 22561704, 23815132, 25980144, 35722698, 38970216, 45123408, 47630264, 53584047, 71445396, 77940432, 95260528, 107168094, 142890792, 214336188, 285781584, 428672376, 857344752]

約数ペア:

[(1, 857344752), (2, 428672376), (3, 285781584), (4, 214336188), (6, 142890792), (8, 107168094), (9, 95260528), (11, 77940432), (12, 71445396), (16, 53584047), (18, 47630264), (19, 45123408), (22, 38970216), (24, 35722698), (33, 25980144), (36, 23815132), (38, 22561704), (44, 19485108), (48, 17861349), (57, 15041136), (61, 14054832), (66, 12990072), (72, 11907566), (76, 11280852), (88, 9742554), (99, 8660048), (114, 7520568), (122, 7027416), (132, 6495036), (144, 5953783), (152, 5640426), (171, 5013712), (176, 4871277), (183, 4684944), (198, 4330024), (209, 4102128), (228, 3760284), (244, 3513708), (264, 3247518), (304, 2820213), (342, 2506856), (366, 2342472), (396, 2165012), (418, 2051064), (456, 1880142), (467, 1835856), (488, 1756854), (528, 1623759), (549, 1561648), (627, 1367376), (671, 1277712), (684, 1253428), (732, 1171236), (792, 1082506), (836, 1025532), (912, 940071), (934, 917928), (976, 878427), (1098, 780824), (1159, 739728), (1254, 683688), (1342, 638856), (1368, 626714), (1401, 611952), (1464, 585618), (1584, 541253), (1672, 512766), (1868, 458964), (1881, 455792), (2013, 425904), (2196, 390412), (2318, 369864), (2508, 341844), (2684, 319428), (2736, 313357), (2802, 305976), (2928, 292809), (3344, 256383), (3477, 246576), (3736, 229482), (3762, 227896), (4026, 212952), (4203, 203984), (4392, 195206), (4636, 184932), (5016, 170922), (5137, 166896), (5368, 159714), (5604, 152988), (6039, 141968), (6954, 123288), (7472, 114741), (7524, 113948), (8052, 106476), (8406, 101992), (8784, 97603), (8873, 96624), (9272, 92466), (10032, 85461), (10274, 83448), (10431, 82192), (10736, 79857), (11208, 76494), (12078, 70984), (12749, 67248), (13908, 61644), (15048, 56974), (15411, 55632), (16104, 53238), (16812, 50996), (17746, 48312), (18544, 46233), (20548, 41724), (20862, 41096), (22416, 38247), (24156, 35492), (25498, 33624), (26619, 32208), (27816, 30822), (28487, 30096)]