906129684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 2507232000

約数和(自身を除く): 1601102316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 79, 82, 114, 123, 158, 164, 171, 228, 237, 246, 316, 342, 369, 409, 474, 492, 684, 711, 738, 779, 818, 948, 1227, 1422, 1476, 1501, 1558, 1636, 2337, 2454, 2844, 3002, 3116, 3239, 3681, 4503, 4674, 4908, 6004, 6478, 7011, 7362, 7771, 9006, 9348, 9717, 12956, 13509, 14022, 14724, 15542, 16769, 18012, 19434, 23313, 27018, 28044, 29151, 31084, 32311, 33538, 38868, 46626, 50307, 54036, 58302, 61541, 64622, 67076, 69939, 93252, 96933, 100614, 116604, 123082, 129244, 139878, 150921, 184623, 193866, 201228, 246164, 279756, 290799, 301842, 318611, 369246, 387732, 553869, 581598, 603684, 613909, 637222, 738492, 955833, 1107738, 1163196, 1227818, 1274444, 1324751, 1841727, 1911666, 2215476, 2455636, 2649502, 2867499, 3683454, 3823332, 3974253, 5299004, 5525181, 5734998, 7366908, 7948506, 11050362, 11469996, 11922759, 15897012, 22100724, 23845518, 25170269, 47691036, 50340538, 75510807, 100681076, 151021614, 226532421, 302043228, 453064842, 906129684]

約数ペア:

[(1, 906129684), (2, 453064842), (3, 302043228), (4, 226532421), (6, 151021614), (9, 100681076), (12, 75510807), (18, 50340538), (19, 47691036), (36, 25170269), (38, 23845518), (41, 22100724), (57, 15897012), (76, 11922759), (79, 11469996), (82, 11050362), (114, 7948506), (123, 7366908), (158, 5734998), (164, 5525181), (171, 5299004), (228, 3974253), (237, 3823332), (246, 3683454), (316, 2867499), (342, 2649502), (369, 2455636), (409, 2215476), (474, 1911666), (492, 1841727), (684, 1324751), (711, 1274444), (738, 1227818), (779, 1163196), (818, 1107738), (948, 955833), (1227, 738492), (1422, 637222), (1476, 613909), (1501, 603684), (1558, 581598), (1636, 553869), (2337, 387732), (2454, 369246), (2844, 318611), (3002, 301842), (3116, 290799), (3239, 279756), (3681, 246164), (4503, 201228), (4674, 193866), (4908, 184623), (6004, 150921), (6478, 139878), (7011, 129244), (7362, 123082), (7771, 116604), (9006, 100614), (9348, 96933), (9717, 93252), (12956, 69939), (13509, 67076), (14022, 64622), (14724, 61541), (15542, 58302), (16769, 54036), (18012, 50307), (19434, 46626), (23313, 38868), (27018, 33538), (28044, 32311), (29151, 31084)]