1680147162

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 4137868800

約数和(自身を除く): 2457721638

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 89, 102, 114, 153, 171, 178, 191, 267, 289, 306, 323, 342, 382, 534, 573, 578, 646, 801, 867, 969, 1146, 1513, 1602, 1691, 1719, 1734, 1938, 2601, 2907, 3026, 3247, 3382, 3438, 3629, 4539, 5073, 5202, 5491, 5814, 6494, 7258, 9078, 9741, 10146, 10887, 10982, 13617, 15219, 16473, 16999, 19482, 21774, 25721, 27234, 28747, 29223, 30438, 32661, 32946, 33998, 49419, 50997, 51442, 55199, 57494, 58446, 61693, 65322, 77163, 86241, 98838, 101994, 110398, 123386, 152991, 154326, 165597, 172482, 185079, 231489, 258723, 288983, 305982, 322981, 331194, 370158, 462978, 488699, 496791, 517446, 555237, 577966, 645962, 866949, 968943, 977398, 993582, 1048781, 1110474, 1466097, 1733898, 1937886, 2097562, 2600847, 2906829, 2932194, 3146343, 4398291, 4912711, 5201694, 5490677, 5813658, 6292686, 8796582, 9439029, 9825422, 10981354, 14738133, 16472031, 18878058, 29476266, 32944062, 44214399, 49416093, 88428798, 93341509, 98832186, 186683018, 280024527, 560049054, 840073581, 1680147162]

約数ペア:

[(1, 1680147162), (2, 840073581), (3, 560049054), (6, 280024527), (9, 186683018), (17, 98832186), (18, 93341509), (19, 88428798), (34, 49416093), (38, 44214399), (51, 32944062), (57, 29476266), (89, 18878058), (102, 16472031), (114, 14738133), (153, 10981354), (171, 9825422), (178, 9439029), (191, 8796582), (267, 6292686), (289, 5813658), (306, 5490677), (323, 5201694), (342, 4912711), (382, 4398291), (534, 3146343), (573, 2932194), (578, 2906829), (646, 2600847), (801, 2097562), (867, 1937886), (969, 1733898), (1146, 1466097), (1513, 1110474), (1602, 1048781), (1691, 993582), (1719, 977398), (1734, 968943), (1938, 866949), (2601, 645962), (2907, 577966), (3026, 555237), (3247, 517446), (3382, 496791), (3438, 488699), (3629, 462978), (4539, 370158), (5073, 331194), (5202, 322981), (5491, 305982), (5814, 288983), (6494, 258723), (7258, 231489), (9078, 185079), (9741, 172482), (10146, 165597), (10887, 154326), (10982, 152991), (13617, 123386), (15219, 110398), (16473, 101994), (16999, 98838), (19482, 86241), (21774, 77163), (25721, 65322), (27234, 61693), (28747, 58446), (29223, 57494), (30438, 55199), (32661, 51442), (32946, 50997), (33998, 49419)]