1661748144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{383}}^1$

素因数の和:787

約数の個数: 160

約数和(自身を含む): 5066342400

約数和(自身を除く): 3404594256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 349, 383, 444, 518, 592, 698, 766, 777, 888, 1036, 1047, 1149, 1396, 1532, 1554, 1776, 2072, 2094, 2298, 2443, 2681, 2792, 3064, 3108, 4144, 4188, 4596, 4886, 5362, 5584, 6128, 6216, 7329, 8043, 8376, 9192, 9772, 10724, 12432, 12913, 14171, 14658, 16086, 16752, 18384, 19544, 21448, 25826, 28342, 29316, 32172, 38739, 39088, 42513, 42896, 51652, 56684, 58632, 64344, 77478, 85026, 90391, 99197, 103304, 113368, 117264, 128688, 133667, 154956, 170052, 180782, 198394, 206608, 226736, 267334, 271173, 297591, 309912, 340104, 361564, 396788, 401001, 534668, 542346, 595182, 619824, 680208, 723128, 793576, 802002, 935669, 1069336, 1084692, 1190364, 1446256, 1587152, 1604004, 1871338, 2138672, 2169384, 2380728, 2807007, 3208008, 3742676, 4338768, 4761456, 4945679, 5614014, 6416016, 7485352, 9891358, 11228028, 14837037, 14970704, 19782716, 22456056, 29674074, 34619753, 39565432, 44912112, 59348148, 69239506, 79130864, 103859259, 118696296, 138479012, 207718518, 237392592, 276958024, 415437036, 553916048, 830874072, 1661748144]

約数ペア:

[(1, 1661748144), (2, 830874072), (3, 553916048), (4, 415437036), (6, 276958024), (7, 237392592), (8, 207718518), (12, 138479012), (14, 118696296), (16, 103859259), (21, 79130864), (24, 69239506), (28, 59348148), (37, 44912112), (42, 39565432), (48, 34619753), (56, 29674074), (74, 22456056), (84, 19782716), (111, 14970704), (112, 14837037), (148, 11228028), (168, 9891358), (222, 7485352), (259, 6416016), (296, 5614014), (336, 4945679), (349, 4761456), (383, 4338768), (444, 3742676), (518, 3208008), (592, 2807007), (698, 2380728), (766, 2169384), (777, 2138672), (888, 1871338), (1036, 1604004), (1047, 1587152), (1149, 1446256), (1396, 1190364), (1532, 1084692), (1554, 1069336), (1776, 935669), (2072, 802002), (2094, 793576), (2298, 723128), (2443, 680208), (2681, 619824), (2792, 595182), (3064, 542346), (3108, 534668), (4144, 401001), (4188, 396788), (4596, 361564), (4886, 340104), (5362, 309912), (5584, 297591), (6128, 271173), (6216, 267334), (7329, 226736), (8043, 206608), (8376, 198394), (9192, 180782), (9772, 170052), (10724, 154956), (12432, 133667), (12913, 128688), (14171, 117264), (14658, 113368), (16086, 103304), (16752, 99197), (18384, 90391), (19544, 85026), (21448, 77478), (25826, 64344), (28342, 58632), (29316, 56684), (32172, 51652), (38739, 42896), (39088, 42513)]