408244902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 980429184

約数和(自身を除く): 572184282

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 53, 74, 78, 102, 106, 111, 157, 159, 221, 222, 314, 318, 442, 471, 481, 629, 663, 689, 901, 942, 962, 1258, 1326, 1378, 1443, 1802, 1887, 1961, 2041, 2067, 2669, 2703, 2886, 3774, 3922, 4082, 4134, 5338, 5406, 5809, 5883, 6123, 8007, 8177, 8321, 11618, 11713, 11766, 12246, 16014, 16354, 16642, 17427, 23426, 24531, 24963, 25493, 33337, 34697, 34854, 35139, 49062, 49926, 50986, 66674, 69394, 70278, 75517, 76479, 98753, 100011, 104091, 108173, 141457, 151034, 152958, 197506, 200022, 208182, 216346, 226551, 282914, 296259, 307877, 324519, 424371, 433381, 453102, 592518, 615754, 649038, 848742, 866762, 923631, 1283789, 1300143, 1838941, 1847262, 2567578, 2600286, 3677882, 3851367, 4002401, 5233909, 5516823, 7702734, 8004802, 10467818, 11033646, 12007203, 15701727, 24014406, 31403454, 68040817, 136081634, 204122451, 408244902]

約数ペア:

[(1, 408244902), (2, 204122451), (3, 136081634), (6, 68040817), (13, 31403454), (17, 24014406), (26, 15701727), (34, 12007203), (37, 11033646), (39, 10467818), (51, 8004802), (53, 7702734), (74, 5516823), (78, 5233909), (102, 4002401), (106, 3851367), (111, 3677882), (157, 2600286), (159, 2567578), (221, 1847262), (222, 1838941), (314, 1300143), (318, 1283789), (442, 923631), (471, 866762), (481, 848742), (629, 649038), (663, 615754), (689, 592518), (901, 453102), (942, 433381), (962, 424371), (1258, 324519), (1326, 307877), (1378, 296259), (1443, 282914), (1802, 226551), (1887, 216346), (1961, 208182), (2041, 200022), (2067, 197506), (2669, 152958), (2703, 151034), (2886, 141457), (3774, 108173), (3922, 104091), (4082, 100011), (4134, 98753), (5338, 76479), (5406, 75517), (5809, 70278), (5883, 69394), (6123, 66674), (8007, 50986), (8177, 49926), (8321, 49062), (11618, 35139), (11713, 34854), (11766, 34697), (12246, 33337), (16014, 25493), (16354, 24963), (16642, 24531), (17427, 23426)]