1279183536

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:664

約数の個数: 160

約数和(自身を含む): 3799756800

約数和(自身を除く): 2520573264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 191, 216, 222, 296, 333, 382, 419, 432, 444, 573, 592, 666, 764, 838, 888, 999, 1146, 1257, 1332, 1528, 1676, 1719, 1776, 1998, 2292, 2514, 2664, 3056, 3352, 3438, 3771, 3996, 4584, 5028, 5157, 5328, 6704, 6876, 7067, 7542, 7992, 9168, 10056, 10314, 11313, 13752, 14134, 15084, 15503, 15984, 20112, 20628, 21201, 22626, 27504, 28268, 30168, 31006, 41256, 42402, 45252, 46509, 56536, 60336, 62012, 63603, 80029, 82512, 84804, 90504, 93018, 113072, 124024, 127206, 139527, 160058, 169608, 181008, 186036, 190809, 240087, 248048, 254412, 279054, 320116, 339216, 372072, 381618, 418581, 480174, 508824, 558108, 640232, 720261, 744144, 763236, 837162, 960348, 1017648, 1116216, 1280464, 1440522, 1526472, 1674324, 1920696, 2160783, 2232432, 2881044, 2961073, 3052944, 3348648, 3841392, 4321566, 5762088, 5922146, 6697296, 8643132, 8883219, 11524176, 11844292, 17286264, 17766438, 23688584, 26649657, 34572528, 35532876, 47377168, 53299314, 71065752, 79948971, 106598628, 142131504, 159897942, 213197256, 319795884, 426394512, 639591768, 1279183536]

約数ペア:

[(1, 1279183536), (2, 639591768), (3, 426394512), (4, 319795884), (6, 213197256), (8, 159897942), (9, 142131504), (12, 106598628), (16, 79948971), (18, 71065752), (24, 53299314), (27, 47377168), (36, 35532876), (37, 34572528), (48, 26649657), (54, 23688584), (72, 17766438), (74, 17286264), (108, 11844292), (111, 11524176), (144, 8883219), (148, 8643132), (191, 6697296), (216, 5922146), (222, 5762088), (296, 4321566), (333, 3841392), (382, 3348648), (419, 3052944), (432, 2961073), (444, 2881044), (573, 2232432), (592, 2160783), (666, 1920696), (764, 1674324), (838, 1526472), (888, 1440522), (999, 1280464), (1146, 1116216), (1257, 1017648), (1332, 960348), (1528, 837162), (1676, 763236), (1719, 744144), (1776, 720261), (1998, 640232), (2292, 558108), (2514, 508824), (2664, 480174), (3056, 418581), (3352, 381618), (3438, 372072), (3771, 339216), (3996, 320116), (4584, 279054), (5028, 254412), (5157, 248048), (5328, 240087), (6704, 190809), (6876, 186036), (7067, 181008), (7542, 169608), (7992, 160058), (9168, 139527), (10056, 127206), (10314, 124024), (11313, 113072), (13752, 93018), (14134, 90504), (15084, 84804), (15503, 82512), (15984, 80029), (20112, 63603), (20628, 62012), (21201, 60336), (22626, 56536), (27504, 46509), (28268, 45252), (30168, 42402), (31006, 41256)]