648937296

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8819}}^1$

素因数の和:8913

約数の個数: 120

約数和(自身を含む): 2104240320

約数和(自身を除く): 1455303024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2044, 2628, 3066, 3504, 4088, 4599, 5256, 6132, 8176, 8819, 9198, 10512, 12264, 17638, 18396, 24528, 26457, 35276, 36792, 52914, 61733, 70552, 73584, 79371, 105828, 123466, 141104, 158742, 185199, 211656, 246932, 317484, 370398, 423312, 493864, 555597, 634968, 643787, 740796, 987728, 1111194, 1269936, 1287574, 1481592, 1931361, 2222388, 2575148, 2963184, 3862722, 4444776, 4506509, 5150296, 5794083, 7725444, 8889552, 9013018, 10300592, 11588166, 13519527, 15450888, 18026036, 23176332, 27039054, 30901776, 36052072, 40558581, 46352664, 54078108, 72104144, 81117162, 92705328, 108156216, 162234324, 216312432, 324468648, 648937296]

約数ペア:

[(1, 648937296), (2, 324468648), (3, 216312432), (4, 162234324), (6, 108156216), (7, 92705328), (8, 81117162), (9, 72104144), (12, 54078108), (14, 46352664), (16, 40558581), (18, 36052072), (21, 30901776), (24, 27039054), (28, 23176332), (36, 18026036), (42, 15450888), (48, 13519527), (56, 11588166), (63, 10300592), (72, 9013018), (73, 8889552), (84, 7725444), (112, 5794083), (126, 5150296), (144, 4506509), (146, 4444776), (168, 3862722), (219, 2963184), (252, 2575148), (292, 2222388), (336, 1931361), (438, 1481592), (504, 1287574), (511, 1269936), (584, 1111194), (657, 987728), (876, 740796), (1008, 643787), (1022, 634968), (1168, 555597), (1314, 493864), (1533, 423312), (1752, 370398), (2044, 317484), (2628, 246932), (3066, 211656), (3504, 185199), (4088, 158742), (4599, 141104), (5256, 123466), (6132, 105828), (8176, 79371), (8819, 73584), (9198, 70552), (10512, 61733), (12264, 52914), (17638, 36792), (18396, 35276), (24528, 26457)]