900673312

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:775

約数の個数: 144

約数和(自身を含む): 2282152320

約数和(自身を除く): 1381479008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 79, 88, 98, 112, 154, 158, 176, 196, 224, 308, 316, 352, 392, 539, 553, 616, 632, 661, 784, 869, 1078, 1106, 1232, 1264, 1322, 1568, 1738, 2156, 2212, 2464, 2528, 2644, 3476, 3871, 4312, 4424, 4627, 5288, 6083, 6952, 7271, 7742, 8624, 8848, 9254, 10576, 12166, 13904, 14542, 15484, 17248, 17696, 18508, 21152, 24332, 27808, 29084, 30968, 32389, 37016, 42581, 48664, 50897, 52219, 58168, 61936, 64778, 74032, 85162, 97328, 101794, 104438, 116336, 123872, 129556, 148064, 170324, 194656, 203588, 208876, 232672, 259112, 340648, 356279, 365533, 407176, 417752, 518224, 574409, 681296, 712558, 731066, 814352, 835504, 1036448, 1148818, 1362592, 1425116, 1462132, 1628704, 1671008, 2297636, 2558731, 2850232, 2924264, 4020863, 4595272, 5117462, 5700464, 5848528, 8041726, 9190544, 10234924, 11400928, 11697056, 16083452, 18381088, 20469848, 28146041, 32166904, 40939696, 56292082, 64333808, 81879392, 112584164, 128667616, 225168328, 450336656, 900673312]

約数ペア:

[(1, 900673312), (2, 450336656), (4, 225168328), (7, 128667616), (8, 112584164), (11, 81879392), (14, 64333808), (16, 56292082), (22, 40939696), (28, 32166904), (32, 28146041), (44, 20469848), (49, 18381088), (56, 16083452), (77, 11697056), (79, 11400928), (88, 10234924), (98, 9190544), (112, 8041726), (154, 5848528), (158, 5700464), (176, 5117462), (196, 4595272), (224, 4020863), (308, 2924264), (316, 2850232), (352, 2558731), (392, 2297636), (539, 1671008), (553, 1628704), (616, 1462132), (632, 1425116), (661, 1362592), (784, 1148818), (869, 1036448), (1078, 835504), (1106, 814352), (1232, 731066), (1264, 712558), (1322, 681296), (1568, 574409), (1738, 518224), (2156, 417752), (2212, 407176), (2464, 365533), (2528, 356279), (2644, 340648), (3476, 259112), (3871, 232672), (4312, 208876), (4424, 203588), (4627, 194656), (5288, 170324), (6083, 148064), (6952, 129556), (7271, 123872), (7742, 116336), (8624, 104438), (8848, 101794), (9254, 97328), (10576, 85162), (12166, 74032), (13904, 64778), (14542, 61936), (15484, 58168), (17248, 52219), (17696, 50897), (18508, 48664), (21152, 42581), (24332, 37016), (27808, 32389), (29084, 30968)]