1994505984

素因数分解:

$2^8\times 3^3\times {\mathrm{101}}^1\times {\mathrm{2857}}^1$

素因数の和:2983

約数の個数: 144

約数和(自身を含む): 5958587040

約数和(自身を除く): 3964081056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 101, 108, 128, 144, 192, 202, 216, 256, 288, 303, 384, 404, 432, 576, 606, 768, 808, 864, 909, 1152, 1212, 1616, 1728, 1818, 2304, 2424, 2727, 2857, 3232, 3456, 3636, 4848, 5454, 5714, 6464, 6912, 7272, 8571, 9696, 10908, 11428, 12928, 14544, 17142, 19392, 21816, 22856, 25713, 25856, 29088, 34284, 38784, 43632, 45712, 51426, 58176, 68568, 77139, 77568, 87264, 91424, 102852, 116352, 137136, 154278, 174528, 182848, 205704, 232704, 274272, 288557, 308556, 349056, 365696, 411408, 548544, 577114, 617112, 698112, 731392, 822816, 865671, 1097088, 1154228, 1234224, 1645632, 1731342, 2194176, 2308456, 2468448, 2597013, 3291264, 3462684, 4616912, 4936896, 5194026, 6582528, 6925368, 7791039, 9233824, 9873792, 10388052, 13850736, 15582078, 18467648, 19747584, 20776104, 27701472, 31164156, 36935296, 41552208, 55402944, 62328312, 73870592, 83104416, 110805888, 124656624, 166208832, 221611776, 249313248, 332417664, 498626496, 664835328, 997252992, 1994505984]

約数ペア:

[(1, 1994505984), (2, 997252992), (3, 664835328), (4, 498626496), (6, 332417664), (8, 249313248), (9, 221611776), (12, 166208832), (16, 124656624), (18, 110805888), (24, 83104416), (27, 73870592), (32, 62328312), (36, 55402944), (48, 41552208), (54, 36935296), (64, 31164156), (72, 27701472), (96, 20776104), (101, 19747584), (108, 18467648), (128, 15582078), (144, 13850736), (192, 10388052), (202, 9873792), (216, 9233824), (256, 7791039), (288, 6925368), (303, 6582528), (384, 5194026), (404, 4936896), (432, 4616912), (576, 3462684), (606, 3291264), (768, 2597013), (808, 2468448), (864, 2308456), (909, 2194176), (1152, 1731342), (1212, 1645632), (1616, 1234224), (1728, 1154228), (1818, 1097088), (2304, 865671), (2424, 822816), (2727, 731392), (2857, 698112), (3232, 617112), (3456, 577114), (3636, 548544), (4848, 411408), (5454, 365696), (5714, 349056), (6464, 308556), (6912, 288557), (7272, 274272), (8571, 232704), (9696, 205704), (10908, 182848), (11428, 174528), (12928, 154278), (14544, 137136), (17142, 116352), (19392, 102852), (21816, 91424), (22856, 87264), (25713, 77568), (25856, 77139), (29088, 68568), (34284, 58176), (38784, 51426), (43632, 45712)]