284715684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 838656000

約数和(自身を除く): 553940316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 79, 99, 114, 132, 158, 171, 198, 209, 228, 237, 316, 342, 396, 418, 474, 479, 627, 684, 711, 836, 869, 948, 958, 1254, 1422, 1437, 1501, 1738, 1881, 1916, 2508, 2607, 2844, 2874, 3002, 3476, 3762, 4311, 4503, 5214, 5269, 5748, 6004, 7524, 7821, 8622, 9006, 9101, 10428, 10538, 13509, 15642, 15807, 16511, 17244, 18012, 18202, 21076, 27018, 27303, 31284, 31614, 33022, 36404, 37841, 47421, 49533, 54036, 54606, 63228, 66044, 75682, 81909, 94842, 99066, 100111, 109212, 113523, 148599, 151364, 163818, 189684, 198132, 200222, 227046, 297198, 300333, 327636, 340569, 400444, 416251, 454092, 594396, 600666, 681138, 718979, 832502, 900999, 1201332, 1248753, 1362276, 1437958, 1665004, 1801998, 2156937, 2497506, 2875916, 3603996, 3746259, 4313874, 4995012, 6470811, 7492518, 7908769, 8627748, 12941622, 14985036, 15817538, 23726307, 25883244, 31635076, 47452614, 71178921, 94905228, 142357842, 284715684]

約数ペア:

[(1, 284715684), (2, 142357842), (3, 94905228), (4, 71178921), (6, 47452614), (9, 31635076), (11, 25883244), (12, 23726307), (18, 15817538), (19, 14985036), (22, 12941622), (33, 8627748), (36, 7908769), (38, 7492518), (44, 6470811), (57, 4995012), (66, 4313874), (76, 3746259), (79, 3603996), (99, 2875916), (114, 2497506), (132, 2156937), (158, 1801998), (171, 1665004), (198, 1437958), (209, 1362276), (228, 1248753), (237, 1201332), (316, 900999), (342, 832502), (396, 718979), (418, 681138), (474, 600666), (479, 594396), (627, 454092), (684, 416251), (711, 400444), (836, 340569), (869, 327636), (948, 300333), (958, 297198), (1254, 227046), (1422, 200222), (1437, 198132), (1501, 189684), (1738, 163818), (1881, 151364), (1916, 148599), (2508, 113523), (2607, 109212), (2844, 100111), (2874, 99066), (3002, 94842), (3476, 81909), (3762, 75682), (4311, 66044), (4503, 63228), (5214, 54606), (5269, 54036), (5748, 49533), (6004, 47421), (7524, 37841), (7821, 36404), (8622, 33022), (9006, 31614), (9101, 31284), (10428, 27303), (10538, 27018), (13509, 21076), (15642, 18202), (15807, 18012), (16511, 17244)]