666993504

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 144

約数和(自身を含む): 1926363600

約数和(自身を除く): 1259370096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 68, 87, 96, 102, 116, 136, 174, 204, 232, 272, 289, 348, 408, 464, 493, 544, 578, 696, 816, 829, 867, 928, 986, 1156, 1392, 1479, 1632, 1658, 1734, 1972, 2312, 2487, 2784, 2958, 3316, 3468, 3944, 4624, 4974, 5916, 6632, 6936, 7888, 8381, 9248, 9948, 11832, 13264, 13872, 14093, 15776, 16762, 19896, 23664, 24041, 25143, 26528, 27744, 28186, 33524, 39792, 42279, 47328, 48082, 50286, 56372, 67048, 72123, 79584, 84558, 96164, 100572, 112744, 134096, 144246, 169116, 192328, 201144, 225488, 239581, 268192, 288492, 338232, 384656, 402288, 408697, 450976, 479162, 576984, 676464, 718743, 769312, 804576, 817394, 958324, 1153968, 1226091, 1352928, 1437486, 1634788, 1916648, 2307936, 2452182, 2874972, 3269576, 3833296, 4904364, 5749944, 6539152, 6947849, 7666592, 9808728, 11499888, 13078304, 13895698, 19617456, 20843547, 22999776, 27791396, 39234912, 41687094, 55582792, 83374188, 111165584, 166748376, 222331168, 333496752, 666993504]

約数ペア:

[(1, 666993504), (2, 333496752), (3, 222331168), (4, 166748376), (6, 111165584), (8, 83374188), (12, 55582792), (16, 41687094), (17, 39234912), (24, 27791396), (29, 22999776), (32, 20843547), (34, 19617456), (48, 13895698), (51, 13078304), (58, 11499888), (68, 9808728), (87, 7666592), (96, 6947849), (102, 6539152), (116, 5749944), (136, 4904364), (174, 3833296), (204, 3269576), (232, 2874972), (272, 2452182), (289, 2307936), (348, 1916648), (408, 1634788), (464, 1437486), (493, 1352928), (544, 1226091), (578, 1153968), (696, 958324), (816, 817394), (829, 804576), (867, 769312), (928, 718743), (986, 676464), (1156, 576984), (1392, 479162), (1479, 450976), (1632, 408697), (1658, 402288), (1734, 384656), (1972, 338232), (2312, 288492), (2487, 268192), (2784, 239581), (2958, 225488), (3316, 201144), (3468, 192328), (3944, 169116), (4624, 144246), (4974, 134096), (5916, 112744), (6632, 100572), (6936, 96164), (7888, 84558), (8381, 79584), (9248, 72123), (9948, 67048), (11832, 56372), (13264, 50286), (13872, 48082), (14093, 47328), (15776, 42279), (16762, 39792), (19896, 33524), (23664, 28186), (24041, 27744), (25143, 26528)]