810249984

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:347

約数の個数: 216

約数和(自身を含む): 2499893760

約数和(自身を除く): 1689643776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 83, 96, 114, 128, 144, 152, 166, 171, 192, 223, 228, 249, 256, 288, 304, 332, 342, 384, 446, 456, 498, 576, 608, 664, 669, 684, 747, 768, 892, 912, 996, 1152, 1216, 1328, 1338, 1368, 1494, 1577, 1784, 1824, 1992, 2007, 2304, 2432, 2656, 2676, 2736, 2988, 3154, 3568, 3648, 3984, 4014, 4237, 4731, 4864, 5312, 5352, 5472, 5976, 6308, 7136, 7296, 7968, 8028, 8474, 9462, 10624, 10704, 10944, 11952, 12616, 12711, 14193, 14272, 14592, 15936, 16056, 16948, 18509, 18924, 21248, 21408, 21888, 23904, 25232, 25422, 28386, 28544, 31872, 32112, 33896, 37018, 37848, 38133, 42816, 43776, 47808, 50464, 50844, 55527, 56772, 57088, 63744, 64224, 67792, 74036, 75696, 76266, 85632, 95616, 100928, 101688, 111054, 113544, 128448, 135584, 148072, 151392, 152532, 166581, 171264, 191232, 201856, 203376, 222108, 227088, 256896, 271168, 296144, 302784, 305064, 333162, 351671, 403712, 406752, 444216, 454176, 513792, 542336, 592288, 605568, 610128, 666324, 703342, 813504, 888432, 908352, 1055013, 1084672, 1184576, 1211136, 1220256, 1332648, 1406684, 1627008, 1776864, 1816704, 2110026, 2369152, 2440512, 2665296, 2813368, 3165039, 3254016, 3553728, 3633408, 4220052, 4738304, 4881024, 5330592, 5626736, 6330078, 7107456, 8440104, 9762048, 10661184, 11253472, 12660156, 14214912, 16880208, 21322368, 22506944, 25320312, 33760416, 42644736, 45013888, 50640624, 67520832, 90027776, 101281248, 135041664, 202562496, 270083328, 405124992, 810249984]

約数ペア:

[(1, 810249984), (2, 405124992), (3, 270083328), (4, 202562496), (6, 135041664), (8, 101281248), (9, 90027776), (12, 67520832), (16, 50640624), (18, 45013888), (19, 42644736), (24, 33760416), (32, 25320312), (36, 22506944), (38, 21322368), (48, 16880208), (57, 14214912), (64, 12660156), (72, 11253472), (76, 10661184), (83, 9762048), (96, 8440104), (114, 7107456), (128, 6330078), (144, 5626736), (152, 5330592), (166, 4881024), (171, 4738304), (192, 4220052), (223, 3633408), (228, 3553728), (249, 3254016), (256, 3165039), (288, 2813368), (304, 2665296), (332, 2440512), (342, 2369152), (384, 2110026), (446, 1816704), (456, 1776864), (498, 1627008), (576, 1406684), (608, 1332648), (664, 1220256), (669, 1211136), (684, 1184576), (747, 1084672), (768, 1055013), (892, 908352), (912, 888432), (996, 813504), (1152, 703342), (1216, 666324), (1328, 610128), (1338, 605568), (1368, 592288), (1494, 542336), (1577, 513792), (1784, 454176), (1824, 444216), (1992, 406752), (2007, 403712), (2304, 351671), (2432, 333162), (2656, 305064), (2676, 302784), (2736, 296144), (2988, 271168), (3154, 256896), (3568, 227088), (3648, 222108), (3984, 203376), (4014, 201856), (4237, 191232), (4731, 171264), (4864, 166581), (5312, 152532), (5352, 151392), (5472, 148072), (5976, 135584), (6308, 128448), (7136, 113544), (7296, 111054), (7968, 101688), (8028, 100928), (8474, 95616), (9462, 85632), (10624, 76266), (10704, 75696), (10944, 74036), (11952, 67792), (12616, 64224), (12711, 63744), (14193, 57088), (14272, 56772), (14592, 55527), (15936, 50844), (16056, 50464), (16948, 47808), (18509, 43776), (18924, 42816), (21248, 38133), (21408, 37848), (21888, 37018), (23904, 33896), (25232, 32112), (25422, 31872), (28386, 28544)]