1979183724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:912

約数の個数: 192

約数和(自身を含む): 5868785664

約数和(自身を除く): 3889601940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 47, 51, 68, 74, 84, 94, 102, 111, 119, 141, 148, 188, 204, 222, 238, 259, 282, 329, 357, 444, 476, 518, 564, 629, 658, 714, 777, 797, 799, 987, 1036, 1258, 1316, 1428, 1554, 1594, 1598, 1739, 1887, 1974, 2391, 2397, 2516, 3108, 3188, 3196, 3478, 3774, 3948, 4403, 4782, 4794, 5217, 5579, 5593, 6956, 7548, 8806, 9564, 9588, 10434, 11158, 11186, 12173, 13209, 13549, 16737, 16779, 17612, 20868, 22316, 22372, 24346, 26418, 27098, 29489, 29563, 33474, 33558, 36519, 37459, 40647, 48692, 52836, 54196, 58978, 59126, 66948, 67116, 73038, 74918, 81294, 88467, 88689, 94843, 112377, 117956, 118252, 146076, 149836, 162588, 176934, 177378, 189686, 206423, 206941, 224754, 262213, 284529, 353868, 354756, 379372, 412846, 413882, 449508, 501313, 524426, 569058, 619269, 620823, 636803, 786639, 825692, 827764, 1002626, 1048852, 1138116, 1238538, 1241646, 1273606, 1385983, 1503939, 1573278, 1910409, 2005252, 2477076, 2483292, 2547212, 2771966, 3007878, 3146556, 3509191, 3820818, 4157949, 4457621, 5543932, 6015756, 7018382, 7641636, 8315898, 8915242, 9701881, 10527573, 13372863, 14036764, 16631796, 17830484, 19403762, 21055146, 23561711, 26745726, 29105643, 38807524, 42110292, 47123422, 53491452, 58211286, 70685133, 94246844, 116422572, 141370266, 164931977, 282740532, 329863954, 494795931, 659727908, 989591862, 1979183724]

約数ペア:

[(1, 1979183724), (2, 989591862), (3, 659727908), (4, 494795931), (6, 329863954), (7, 282740532), (12, 164931977), (14, 141370266), (17, 116422572), (21, 94246844), (28, 70685133), (34, 58211286), (37, 53491452), (42, 47123422), (47, 42110292), (51, 38807524), (68, 29105643), (74, 26745726), (84, 23561711), (94, 21055146), (102, 19403762), (111, 17830484), (119, 16631796), (141, 14036764), (148, 13372863), (188, 10527573), (204, 9701881), (222, 8915242), (238, 8315898), (259, 7641636), (282, 7018382), (329, 6015756), (357, 5543932), (444, 4457621), (476, 4157949), (518, 3820818), (564, 3509191), (629, 3146556), (658, 3007878), (714, 2771966), (777, 2547212), (797, 2483292), (799, 2477076), (987, 2005252), (1036, 1910409), (1258, 1573278), (1316, 1503939), (1428, 1385983), (1554, 1273606), (1594, 1241646), (1598, 1238538), (1739, 1138116), (1887, 1048852), (1974, 1002626), (2391, 827764), (2397, 825692), (2516, 786639), (3108, 636803), (3188, 620823), (3196, 619269), (3478, 569058), (3774, 524426), (3948, 501313), (4403, 449508), (4782, 413882), (4794, 412846), (5217, 379372), (5579, 354756), (5593, 353868), (6956, 284529), (7548, 262213), (8806, 224754), (9564, 206941), (9588, 206423), (10434, 189686), (11158, 177378), (11186, 176934), (12173, 162588), (13209, 149836), (13549, 146076), (16737, 118252), (16779, 117956), (17612, 112377), (20868, 94843), (22316, 88689), (22372, 88467), (24346, 81294), (26418, 74918), (27098, 73038), (29489, 67116), (29563, 66948), (33474, 59126), (33558, 58978), (36519, 54196), (37459, 52836), (40647, 48692)]