2990814168

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2633}}^1$

素因数の和:2761

約数の個数: 128

約数和(自身を含む): 8192793600

約数和(自身を除く): 5201979432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 53, 57, 76, 94, 106, 114, 141, 152, 159, 188, 212, 228, 282, 318, 376, 424, 456, 564, 636, 893, 1007, 1128, 1272, 1786, 2014, 2491, 2633, 2679, 3021, 3572, 4028, 4982, 5266, 5358, 6042, 7144, 7473, 7899, 8056, 9964, 10532, 10716, 12084, 14946, 15798, 19928, 21064, 21432, 24168, 29892, 31596, 47329, 50027, 59784, 63192, 94658, 100054, 123751, 139549, 141987, 150081, 189316, 200108, 247502, 279098, 283974, 300162, 371253, 378632, 400216, 418647, 495004, 558196, 567948, 600324, 742506, 837294, 990008, 1116392, 1135896, 1200648, 1485012, 1674588, 2351269, 2651431, 2970024, 3349176, 4702538, 5302862, 6558803, 7053807, 7954293, 9405076, 10605724, 13117606, 14107614, 15908586, 18810152, 19676409, 21211448, 26235212, 28215228, 31817172, 39352818, 52470424, 56430456, 63634344, 78705636, 124617257, 157411272, 249234514, 373851771, 498469028, 747703542, 996938056, 1495407084, 2990814168]

約数ペア:

[(1, 2990814168), (2, 1495407084), (3, 996938056), (4, 747703542), (6, 498469028), (8, 373851771), (12, 249234514), (19, 157411272), (24, 124617257), (38, 78705636), (47, 63634344), (53, 56430456), (57, 52470424), (76, 39352818), (94, 31817172), (106, 28215228), (114, 26235212), (141, 21211448), (152, 19676409), (159, 18810152), (188, 15908586), (212, 14107614), (228, 13117606), (282, 10605724), (318, 9405076), (376, 7954293), (424, 7053807), (456, 6558803), (564, 5302862), (636, 4702538), (893, 3349176), (1007, 2970024), (1128, 2651431), (1272, 2351269), (1786, 1674588), (2014, 1485012), (2491, 1200648), (2633, 1135896), (2679, 1116392), (3021, 990008), (3572, 837294), (4028, 742506), (4982, 600324), (5266, 567948), (5358, 558196), (6042, 495004), (7144, 418647), (7473, 400216), (7899, 378632), (8056, 371253), (9964, 300162), (10532, 283974), (10716, 279098), (12084, 247502), (14946, 200108), (15798, 189316), (19928, 150081), (21064, 141987), (21432, 139549), (24168, 123751), (29892, 100054), (31596, 94658), (47329, 63192), (50027, 59784)]