761563764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 2183126400

約数和(自身を除く): 1421562636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 139, 156, 207, 234, 276, 278, 299, 414, 417, 468, 509, 556, 598, 828, 834, 897, 1018, 1196, 1251, 1527, 1668, 1794, 1807, 2036, 2502, 2691, 3054, 3197, 3588, 3614, 4581, 5004, 5382, 5421, 6108, 6394, 6617, 7228, 9162, 9591, 10764, 10842, 11707, 12788, 13234, 16263, 18324, 19182, 19851, 21684, 23414, 26468, 28773, 32526, 35121, 38364, 39702, 41561, 46828, 57546, 59553, 65052, 70242, 70751, 79404, 83122, 105363, 115092, 119106, 124683, 140484, 141502, 152191, 166244, 210726, 212253, 238212, 249366, 283004, 304382, 374049, 421452, 424506, 456573, 498732, 608764, 636759, 748098, 849012, 913146, 919763, 1273518, 1369719, 1496196, 1627273, 1826292, 1839526, 2547036, 2739438, 2759289, 3254546, 3679052, 4881819, 5478876, 5518578, 6509092, 8277867, 9763638, 11037156, 14645457, 16555734, 19527276, 21154549, 29290914, 33111468, 42309098, 58581828, 63463647, 84618196, 126927294, 190390941, 253854588, 380781882, 761563764]

約数ペア:

[(1, 761563764), (2, 380781882), (3, 253854588), (4, 190390941), (6, 126927294), (9, 84618196), (12, 63463647), (13, 58581828), (18, 42309098), (23, 33111468), (26, 29290914), (36, 21154549), (39, 19527276), (46, 16555734), (52, 14645457), (69, 11037156), (78, 9763638), (92, 8277867), (117, 6509092), (138, 5518578), (139, 5478876), (156, 4881819), (207, 3679052), (234, 3254546), (276, 2759289), (278, 2739438), (299, 2547036), (414, 1839526), (417, 1826292), (468, 1627273), (509, 1496196), (556, 1369719), (598, 1273518), (828, 919763), (834, 913146), (897, 849012), (1018, 748098), (1196, 636759), (1251, 608764), (1527, 498732), (1668, 456573), (1794, 424506), (1807, 421452), (2036, 374049), (2502, 304382), (2691, 283004), (3054, 249366), (3197, 238212), (3588, 212253), (3614, 210726), (4581, 166244), (5004, 152191), (5382, 141502), (5421, 140484), (6108, 124683), (6394, 119106), (6617, 115092), (7228, 105363), (9162, 83122), (9591, 79404), (10764, 70751), (10842, 70242), (11707, 65052), (12788, 59553), (13234, 57546), (16263, 46828), (18324, 41561), (19182, 39702), (19851, 38364), (21684, 35121), (23414, 32526), (26468, 28773)]