1315020992

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:494

約数の個数: 112

約数和(自身を含む): 2883944448

約数和(自身を除く): 1568923456

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 127, 136, 248, 254, 272, 307, 496, 508, 527, 544, 614, 992, 1016, 1054, 1088, 1228, 1984, 2032, 2108, 2159, 2456, 3937, 4064, 4216, 4318, 4912, 5219, 7874, 8128, 8432, 8636, 9517, 9824, 10438, 15748, 16864, 17272, 19034, 19648, 20876, 31496, 33728, 34544, 38068, 38989, 41752, 62992, 66929, 69088, 76136, 77978, 83504, 125984, 133858, 138176, 152272, 155956, 161789, 167008, 251968, 267716, 304544, 311912, 323578, 334016, 535432, 609088, 623824, 647156, 662813, 1070864, 1208659, 1247648, 1294312, 1325626, 2141728, 2417318, 2495296, 2588624, 2651252, 4283456, 4834636, 5177248, 5302504, 9669272, 10354496, 10605008, 19338544, 20547203, 21210016, 38677088, 41094406, 42420032, 77354176, 82188812, 164377624, 328755248, 657510496, 1315020992]

約数ペア:

[(1, 1315020992), (2, 657510496), (4, 328755248), (8, 164377624), (16, 82188812), (17, 77354176), (31, 42420032), (32, 41094406), (34, 38677088), (62, 21210016), (64, 20547203), (68, 19338544), (124, 10605008), (127, 10354496), (136, 9669272), (248, 5302504), (254, 5177248), (272, 4834636), (307, 4283456), (496, 2651252), (508, 2588624), (527, 2495296), (544, 2417318), (614, 2141728), (992, 1325626), (1016, 1294312), (1054, 1247648), (1088, 1208659), (1228, 1070864), (1984, 662813), (2032, 647156), (2108, 623824), (2159, 609088), (2456, 535432), (3937, 334016), (4064, 323578), (4216, 311912), (4318, 304544), (4912, 267716), (5219, 251968), (7874, 167008), (8128, 161789), (8432, 155956), (8636, 152272), (9517, 138176), (9824, 133858), (10438, 125984), (15748, 83504), (16864, 77978), (17272, 76136), (19034, 69088), (19648, 66929), (20876, 62992), (31496, 41752), (33728, 38989), (34544, 38068)]