479249148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 1309851648

約数和(自身を除く): 830602500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 107, 142, 213, 214, 284, 321, 426, 428, 497, 642, 749, 751, 852, 994, 1284, 1491, 1498, 1502, 1988, 2247, 2253, 2982, 2996, 3004, 4494, 4506, 5257, 5964, 7597, 8988, 9012, 10514, 15194, 15771, 21028, 22791, 30388, 31542, 45582, 53179, 53321, 63084, 80357, 91164, 106358, 106642, 159537, 159963, 160714, 212716, 213284, 241071, 319074, 319926, 321428, 373247, 482142, 562499, 638148, 639852, 746494, 964284, 1119741, 1124998, 1492988, 1687497, 2239482, 2249996, 3374994, 4478964, 5705347, 6749988, 11410694, 17116041, 22821388, 34232082, 39937429, 68464164, 79874858, 119812287, 159749716, 239624574, 479249148]

約数ペア:

[(1, 479249148), (2, 239624574), (3, 159749716), (4, 119812287), (6, 79874858), (7, 68464164), (12, 39937429), (14, 34232082), (21, 22821388), (28, 17116041), (42, 11410694), (71, 6749988), (84, 5705347), (107, 4478964), (142, 3374994), (213, 2249996), (214, 2239482), (284, 1687497), (321, 1492988), (426, 1124998), (428, 1119741), (497, 964284), (642, 746494), (749, 639852), (751, 638148), (852, 562499), (994, 482142), (1284, 373247), (1491, 321428), (1498, 319926), (1502, 319074), (1988, 241071), (2247, 213284), (2253, 212716), (2982, 160714), (2996, 159963), (3004, 159537), (4494, 106642), (4506, 106358), (5257, 91164), (5964, 80357), (7597, 63084), (8988, 53321), (9012, 53179), (10514, 45582), (15194, 31542), (15771, 30388), (21028, 22791)]