198855324

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:569

約数の個数: 120

約数和(自身を含む): 558613440

約数和(自身を除く): 359758116

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 79, 81, 102, 108, 153, 158, 162, 204, 237, 306, 316, 324, 457, 459, 474, 612, 711, 914, 918, 948, 1343, 1371, 1377, 1422, 1828, 1836, 2133, 2686, 2742, 2754, 2844, 4029, 4113, 4266, 5372, 5484, 5508, 6399, 7769, 8058, 8226, 8532, 12087, 12339, 12798, 15538, 16116, 16452, 23307, 24174, 24678, 25596, 31076, 36103, 36261, 37017, 46614, 48348, 49356, 69921, 72206, 72522, 74034, 93228, 108309, 108783, 139842, 144412, 145044, 148068, 209763, 216618, 217566, 279684, 324927, 419526, 433236, 435132, 613751, 629289, 649854, 839052, 974781, 1227502, 1258578, 1299708, 1841253, 1949562, 2455004, 2517156, 2924343, 3682506, 3899124, 5523759, 5848686, 7365012, 11047518, 11697372, 16571277, 22095036, 33142554, 49713831, 66285108, 99427662, 198855324]

約数ペア:

[(1, 198855324), (2, 99427662), (3, 66285108), (4, 49713831), (6, 33142554), (9, 22095036), (12, 16571277), (17, 11697372), (18, 11047518), (27, 7365012), (34, 5848686), (36, 5523759), (51, 3899124), (54, 3682506), (68, 2924343), (79, 2517156), (81, 2455004), (102, 1949562), (108, 1841253), (153, 1299708), (158, 1258578), (162, 1227502), (204, 974781), (237, 839052), (306, 649854), (316, 629289), (324, 613751), (457, 435132), (459, 433236), (474, 419526), (612, 324927), (711, 279684), (914, 217566), (918, 216618), (948, 209763), (1343, 148068), (1371, 145044), (1377, 144412), (1422, 139842), (1828, 108783), (1836, 108309), (2133, 93228), (2686, 74034), (2742, 72522), (2754, 72206), (2844, 69921), (4029, 49356), (4113, 48348), (4266, 46614), (5372, 37017), (5484, 36261), (5508, 36103), (6399, 31076), (7769, 25596), (8058, 24678), (8226, 24174), (8532, 23307), (12087, 16452), (12339, 16116), (12798, 15538)]