245675772

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9791}}^1$

素因数の和:9859

約数の個数: 72

約数和(自身を含む): 673650432

約数和(自身を除く): 427974660

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 612, 697, 738, 1394, 1476, 2091, 2788, 4182, 6273, 8364, 9791, 12546, 19582, 25092, 29373, 39164, 58746, 88119, 117492, 166447, 176238, 332894, 352476, 401431, 499341, 665788, 802862, 998682, 1204293, 1498023, 1605724, 1997364, 2408586, 2996046, 3612879, 4817172, 5992092, 6824327, 7225758, 13648654, 14451516, 20472981, 27297308, 40945962, 61418943, 81891924, 122837886, 245675772]

約数ペア:

[(1, 245675772), (2, 122837886), (3, 81891924), (4, 61418943), (6, 40945962), (9, 27297308), (12, 20472981), (17, 14451516), (18, 13648654), (34, 7225758), (36, 6824327), (41, 5992092), (51, 4817172), (68, 3612879), (82, 2996046), (102, 2408586), (123, 1997364), (153, 1605724), (164, 1498023), (204, 1204293), (246, 998682), (306, 802862), (369, 665788), (492, 499341), (612, 401431), (697, 352476), (738, 332894), (1394, 176238), (1476, 166447), (2091, 117492), (2788, 88119), (4182, 58746), (6273, 39164), (8364, 29373), (9791, 25092), (12546, 19582)]