838874928

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:995

約数の個数: 160

約数和(自身を含む): 2457699840

約数和(自身を除く): 1618824912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 61, 68, 76, 102, 114, 122, 136, 152, 183, 204, 228, 244, 272, 304, 323, 366, 408, 456, 488, 646, 732, 816, 887, 912, 969, 976, 1037, 1159, 1292, 1464, 1774, 1938, 2074, 2318, 2584, 2661, 2928, 3111, 3477, 3548, 3876, 4148, 4636, 5168, 5322, 6222, 6954, 7096, 7752, 8296, 9272, 10644, 12444, 13908, 14192, 15079, 15504, 16592, 16853, 18544, 19703, 21288, 24888, 27816, 30158, 33706, 39406, 42576, 45237, 49776, 50559, 54107, 55632, 59109, 60316, 67412, 78812, 90474, 101118, 108214, 118218, 120632, 134824, 157624, 162321, 180948, 202236, 216428, 236436, 241264, 269648, 286501, 315248, 324642, 361896, 404472, 432856, 472872, 573002, 649284, 723792, 808944, 859503, 865712, 919819, 945744, 1028033, 1146004, 1298568, 1719006, 1839638, 2056066, 2292008, 2597136, 2759457, 3084099, 3438012, 3679276, 4112132, 4584016, 5518914, 6168198, 6876024, 7358552, 8224264, 11037828, 12336396, 13752048, 14717104, 16448528, 17476561, 22075656, 24672792, 34953122, 44151312, 49345584, 52429683, 69906244, 104859366, 139812488, 209718732, 279624976, 419437464, 838874928]

約数ペア:

[(1, 838874928), (2, 419437464), (3, 279624976), (4, 209718732), (6, 139812488), (8, 104859366), (12, 69906244), (16, 52429683), (17, 49345584), (19, 44151312), (24, 34953122), (34, 24672792), (38, 22075656), (48, 17476561), (51, 16448528), (57, 14717104), (61, 13752048), (68, 12336396), (76, 11037828), (102, 8224264), (114, 7358552), (122, 6876024), (136, 6168198), (152, 5518914), (183, 4584016), (204, 4112132), (228, 3679276), (244, 3438012), (272, 3084099), (304, 2759457), (323, 2597136), (366, 2292008), (408, 2056066), (456, 1839638), (488, 1719006), (646, 1298568), (732, 1146004), (816, 1028033), (887, 945744), (912, 919819), (969, 865712), (976, 859503), (1037, 808944), (1159, 723792), (1292, 649284), (1464, 573002), (1774, 472872), (1938, 432856), (2074, 404472), (2318, 361896), (2584, 324642), (2661, 315248), (2928, 286501), (3111, 269648), (3477, 241264), (3548, 236436), (3876, 216428), (4148, 202236), (4636, 180948), (5168, 162321), (5322, 157624), (6222, 134824), (6954, 120632), (7096, 118218), (7752, 108214), (8296, 101118), (9272, 90474), (10644, 78812), (12444, 67412), (13908, 60316), (14192, 59109), (15079, 55632), (15504, 54107), (16592, 50559), (16853, 49776), (18544, 45237), (19703, 42576), (21288, 39406), (24888, 33706), (27816, 30158)]