742309428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^2\times {\mathrm{751}}^1$

素因数の和:854

約数の個数: 108

約数和(自身を含む): 2067930816

約数和(自身を除く): 1325621388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 751, 861, 1148, 1502, 1681, 1722, 2009, 2253, 3004, 3362, 3444, 4018, 4506, 5043, 5257, 6027, 6724, 8036, 9012, 10086, 10514, 11767, 12054, 15771, 20172, 21028, 23534, 24108, 30791, 31542, 35301, 36799, 47068, 61582, 63084, 70602, 73598, 82369, 92373, 110397, 123164, 141204, 147196, 164738, 184746, 215537, 220794, 247107, 329476, 369492, 431074, 441588, 494214, 646611, 862148, 988428, 1262431, 1293222, 1508759, 2524862, 2586444, 3017518, 3787293, 4526277, 5049724, 6035036, 7574586, 8837017, 9052554, 15149172, 17674034, 18105108, 26511051, 35348068, 53022102, 61859119, 106044204, 123718238, 185577357, 247436476, 371154714, 742309428]

約数ペア:

[(1, 742309428), (2, 371154714), (3, 247436476), (4, 185577357), (6, 123718238), (7, 106044204), (12, 61859119), (14, 53022102), (21, 35348068), (28, 26511051), (41, 18105108), (42, 17674034), (49, 15149172), (82, 9052554), (84, 8837017), (98, 7574586), (123, 6035036), (147, 5049724), (164, 4526277), (196, 3787293), (246, 3017518), (287, 2586444), (294, 2524862), (492, 1508759), (574, 1293222), (588, 1262431), (751, 988428), (861, 862148), (1148, 646611), (1502, 494214), (1681, 441588), (1722, 431074), (2009, 369492), (2253, 329476), (3004, 247107), (3362, 220794), (3444, 215537), (4018, 184746), (4506, 164738), (5043, 147196), (5257, 141204), (6027, 123164), (6724, 110397), (8036, 92373), (9012, 82369), (10086, 73598), (10514, 70602), (11767, 63084), (12054, 61582), (15771, 47068), (20172, 36799), (21028, 35301), (23534, 31542), (24108, 30791)]