451241982

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 1146700800

約数和(自身を除く): 695458818

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 41, 51, 54, 57, 82, 102, 114, 123, 153, 171, 246, 306, 323, 342, 369, 459, 513, 631, 646, 697, 738, 779, 918, 969, 1026, 1107, 1262, 1394, 1558, 1893, 1938, 2091, 2214, 2337, 2907, 3786, 4182, 4674, 5679, 5814, 6273, 7011, 8721, 10727, 11358, 11989, 12546, 13243, 14022, 17037, 17442, 18819, 21033, 21454, 23978, 25871, 26486, 32181, 34074, 35967, 37638, 39729, 42066, 51742, 64362, 71934, 77613, 79458, 96543, 107901, 119187, 155226, 193086, 203813, 215802, 232839, 238374, 289629, 323703, 357561, 407626, 439807, 465678, 491549, 579258, 611439, 647406, 698517, 715122, 879614, 983098, 1222878, 1319421, 1397034, 1474647, 1834317, 2638842, 2949294, 3668634, 3958263, 4423941, 5502951, 7916526, 8356333, 8847882, 11005902, 11874789, 13271823, 16712666, 23749578, 25068999, 26543646, 50137998, 75206997, 150413994, 225620991, 451241982]

約数ペア:

[(1, 451241982), (2, 225620991), (3, 150413994), (6, 75206997), (9, 50137998), (17, 26543646), (18, 25068999), (19, 23749578), (27, 16712666), (34, 13271823), (38, 11874789), (41, 11005902), (51, 8847882), (54, 8356333), (57, 7916526), (82, 5502951), (102, 4423941), (114, 3958263), (123, 3668634), (153, 2949294), (171, 2638842), (246, 1834317), (306, 1474647), (323, 1397034), (342, 1319421), (369, 1222878), (459, 983098), (513, 879614), (631, 715122), (646, 698517), (697, 647406), (738, 611439), (779, 579258), (918, 491549), (969, 465678), (1026, 439807), (1107, 407626), (1262, 357561), (1394, 323703), (1558, 289629), (1893, 238374), (1938, 232839), (2091, 215802), (2214, 203813), (2337, 193086), (2907, 155226), (3786, 119187), (4182, 107901), (4674, 96543), (5679, 79458), (5814, 77613), (6273, 71934), (7011, 64362), (8721, 51742), (10727, 42066), (11358, 39729), (11989, 37638), (12546, 35967), (13243, 34074), (14022, 32181), (17037, 26486), (17442, 25871), (18819, 23978), (21033, 21454)]