856133712

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 240

約数和(自身を含む): 2881482240

約数和(自身を除く): 2025348528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 83, 84, 108, 112, 126, 144, 162, 166, 168, 189, 216, 243, 249, 252, 324, 332, 336, 378, 379, 432, 486, 498, 504, 567, 581, 648, 664, 747, 756, 758, 972, 996, 1008, 1134, 1137, 1162, 1296, 1328, 1494, 1512, 1516, 1701, 1743, 1944, 1992, 2241, 2268, 2274, 2324, 2653, 2988, 3024, 3032, 3402, 3411, 3486, 3888, 3984, 4482, 4536, 4548, 4648, 5229, 5306, 5976, 6064, 6723, 6804, 6822, 6972, 7959, 8964, 9072, 9096, 9296, 10233, 10458, 10612, 11952, 13446, 13608, 13644, 13944, 15687, 15918, 17928, 18192, 20169, 20466, 20916, 21224, 23877, 26892, 27216, 27288, 27888, 30699, 31374, 31457, 31836, 35856, 40338, 40932, 41832, 42448, 47061, 47754, 53784, 54576, 61398, 62748, 62914, 63672, 71631, 80676, 81864, 83664, 92097, 94122, 94371, 95508, 107568, 122796, 125496, 125828, 127344, 141183, 143262, 161352, 163728, 184194, 188244, 188742, 191016, 214893, 220199, 245592, 250992, 251656, 282366, 283113, 286524, 322704, 368388, 376488, 377484, 382032, 429786, 440398, 491184, 503312, 564732, 566226, 573048, 644679, 660597, 736776, 752976, 754968, 849339, 859572, 880796, 1129464, 1132452, 1146096, 1289358, 1321194, 1473552, 1509936, 1698678, 1719144, 1761592, 1981791, 2258928, 2264904, 2548017, 2578716, 2642388, 3397356, 3438288, 3523184, 3963582, 4529808, 5096034, 5157432, 5284776, 5945373, 6794712, 7644051, 7927164, 10192068, 10314864, 10569552, 11890746, 13589424, 15288102, 15854328, 17836119, 20384136, 23781492, 30576204, 31708656, 35672238, 40768272, 47562984, 53508357, 61152408, 71344476, 95125968, 107016714, 122304816, 142688952, 214033428, 285377904, 428066856, 856133712]

約数ペア:

[(1, 856133712), (2, 428066856), (3, 285377904), (4, 214033428), (6, 142688952), (7, 122304816), (8, 107016714), (9, 95125968), (12, 71344476), (14, 61152408), (16, 53508357), (18, 47562984), (21, 40768272), (24, 35672238), (27, 31708656), (28, 30576204), (36, 23781492), (42, 20384136), (48, 17836119), (54, 15854328), (56, 15288102), (63, 13589424), (72, 11890746), (81, 10569552), (83, 10314864), (84, 10192068), (108, 7927164), (112, 7644051), (126, 6794712), (144, 5945373), (162, 5284776), (166, 5157432), (168, 5096034), (189, 4529808), (216, 3963582), (243, 3523184), (249, 3438288), (252, 3397356), (324, 2642388), (332, 2578716), (336, 2548017), (378, 2264904), (379, 2258928), (432, 1981791), (486, 1761592), (498, 1719144), (504, 1698678), (567, 1509936), (581, 1473552), (648, 1321194), (664, 1289358), (747, 1146096), (756, 1132452), (758, 1129464), (972, 880796), (996, 859572), (1008, 849339), (1134, 754968), (1137, 752976), (1162, 736776), (1296, 660597), (1328, 644679), (1494, 573048), (1512, 566226), (1516, 564732), (1701, 503312), (1743, 491184), (1944, 440398), (1992, 429786), (2241, 382032), (2268, 377484), (2274, 376488), (2324, 368388), (2653, 322704), (2988, 286524), (3024, 283113), (3032, 282366), (3402, 251656), (3411, 250992), (3486, 245592), (3888, 220199), (3984, 214893), (4482, 191016), (4536, 188742), (4548, 188244), (4648, 184194), (5229, 163728), (5306, 161352), (5976, 143262), (6064, 141183), (6723, 127344), (6804, 125828), (6822, 125496), (6972, 122796), (7959, 107568), (8964, 95508), (9072, 94371), (9096, 94122), (9296, 92097), (10233, 83664), (10458, 81864), (10612, 80676), (11952, 71631), (13446, 63672), (13608, 62914), (13644, 62748), (13944, 61398), (15687, 54576), (15918, 53784), (17928, 47754), (18192, 47061), (20169, 42448), (20466, 41832), (20916, 40932), (21224, 40338), (23877, 35856), (26892, 31836), (27216, 31457), (27288, 31374), (27888, 30699)]