317444166148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1\times {\mathrm{2861}}^1$

素因数の和:3605

約数の個数: 96

約数和(自身を含む): 624464588160

約数和(自身を除く): 307020422012

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 157, 314, 323, 547, 628, 646, 1094, 1292, 2188, 2669, 2861, 2983, 5338, 5722, 5966, 9299, 10393, 10676, 11444, 11932, 18598, 20786, 37196, 41572, 48637, 50711, 54359, 85879, 97274, 101422, 108718, 171758, 176681, 194548, 202844, 217436, 343516, 353362, 449177, 706724, 898354, 924103, 1459943, 1564967, 1631701, 1796708, 1848206, 2919886, 3129934, 3263402, 3696412, 5839772, 6259868, 6526804, 7636009, 8534363, 15272018, 17068726, 26604439, 27738917, 29734373, 30544036, 34137452, 53208878, 55477834, 59468746, 106417756, 110955668, 118937492, 145084171, 245699819, 290168342, 491399638, 505484341, 580336684, 982799276, 1010968682, 2021937364, 4176896923, 4668296561, 8353793846, 9336593122, 16707587692, 18673186244, 79361041537, 158722083074, 317444166148]

約数ペア:

[(1, 317444166148), (2, 158722083074), (4, 79361041537), (17, 18673186244), (19, 16707587692), (34, 9336593122), (38, 8353793846), (68, 4668296561), (76, 4176896923), (157, 2021937364), (314, 1010968682), (323, 982799276), (547, 580336684), (628, 505484341), (646, 491399638), (1094, 290168342), (1292, 245699819), (2188, 145084171), (2669, 118937492), (2861, 110955668), (2983, 106417756), (5338, 59468746), (5722, 55477834), (5966, 53208878), (9299, 34137452), (10393, 30544036), (10676, 29734373), (11444, 27738917), (11932, 26604439), (18598, 17068726), (20786, 15272018), (37196, 8534363), (41572, 7636009), (48637, 6526804), (50711, 6259868), (54359, 5839772), (85879, 3696412), (97274, 3263402), (101422, 3129934), (108718, 2919886), (171758, 1848206), (176681, 1796708), (194548, 1631701), (202844, 1564967), (217436, 1459943), (343516, 924103), (353362, 898354), (449177, 706724)]