622620852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 1804118400

約数和(自身を除く): 1181497548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 199, 204, 238, 294, 313, 357, 398, 476, 588, 597, 626, 714, 796, 833, 939, 1194, 1252, 1393, 1428, 1666, 1878, 2191, 2388, 2499, 2786, 3332, 3383, 3756, 4179, 4382, 4998, 5321, 5572, 6573, 6766, 8358, 8764, 9751, 9996, 10149, 10642, 13146, 13532, 15337, 15963, 16716, 19502, 20298, 21284, 23681, 26292, 29253, 30674, 31926, 37247, 39004, 40596, 46011, 47362, 58506, 61348, 62287, 63852, 71043, 74494, 92022, 94724, 111741, 117012, 124574, 142086, 148988, 165767, 184044, 186861, 223482, 249148, 260729, 284172, 331534, 373722, 436009, 446964, 497301, 521458, 663068, 747444, 782187, 872018, 994602, 1042916, 1058879, 1308027, 1564374, 1744036, 1989204, 2117758, 2616054, 3052063, 3128748, 3176637, 4235516, 5232108, 6104126, 6353274, 7412153, 9156189, 12208252, 12706548, 14824306, 18312378, 22236459, 29648612, 36624756, 44472918, 51885071, 88945836, 103770142, 155655213, 207540284, 311310426, 622620852]

約数ペア:

[(1, 622620852), (2, 311310426), (3, 207540284), (4, 155655213), (6, 103770142), (7, 88945836), (12, 51885071), (14, 44472918), (17, 36624756), (21, 29648612), (28, 22236459), (34, 18312378), (42, 14824306), (49, 12706548), (51, 12208252), (68, 9156189), (84, 7412153), (98, 6353274), (102, 6104126), (119, 5232108), (147, 4235516), (196, 3176637), (199, 3128748), (204, 3052063), (238, 2616054), (294, 2117758), (313, 1989204), (357, 1744036), (398, 1564374), (476, 1308027), (588, 1058879), (597, 1042916), (626, 994602), (714, 872018), (796, 782187), (833, 747444), (939, 663068), (1194, 521458), (1252, 497301), (1393, 446964), (1428, 436009), (1666, 373722), (1878, 331534), (2191, 284172), (2388, 260729), (2499, 249148), (2786, 223482), (3332, 186861), (3383, 184044), (3756, 165767), (4179, 148988), (4382, 142086), (4998, 124574), (5321, 117012), (5572, 111741), (6573, 94724), (6766, 92022), (8358, 74494), (8764, 71043), (9751, 63852), (9996, 62287), (10149, 61348), (10642, 58506), (13146, 47362), (13532, 46011), (15337, 40596), (15963, 39004), (16716, 37247), (19502, 31926), (20298, 30674), (21284, 29253), (23681, 26292)]