1944398596

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 4406415552

約数和(自身を除く): 2462016956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 43, 49, 68, 82, 86, 98, 119, 164, 172, 196, 238, 287, 301, 331, 476, 574, 602, 662, 697, 731, 833, 1148, 1204, 1324, 1394, 1462, 1666, 1763, 2009, 2107, 2317, 2788, 2924, 3332, 3526, 4018, 4214, 4634, 4879, 5117, 5627, 7052, 8036, 8428, 9268, 9758, 10234, 11254, 12341, 13571, 14233, 16219, 19516, 20468, 22508, 24682, 27142, 28466, 29971, 32438, 34153, 35819, 39389, 49364, 54284, 56932, 59942, 64876, 68306, 71638, 78778, 86387, 94997, 99631, 119884, 136612, 143276, 157556, 172774, 189994, 199262, 209797, 230707, 241961, 275723, 345548, 379988, 398524, 419594, 461414, 483922, 551446, 583553, 664979, 697417, 839188, 922828, 967844, 1102892, 1167106, 1329958, 1394834, 1468579, 1614949, 1693727, 2334212, 2659916, 2789668, 2937158, 3229898, 3387454, 4084871, 5874316, 6459796, 6774908, 8169742, 9920401, 11304643, 11856089, 16339484, 19840802, 22609286, 23712178, 28594097, 39681604, 45218572, 47424356, 57188194, 69442807, 114376388, 138885614, 277771228, 486099649, 972199298, 1944398596]

約数ペア:

[(1, 1944398596), (2, 972199298), (4, 486099649), (7, 277771228), (14, 138885614), (17, 114376388), (28, 69442807), (34, 57188194), (41, 47424356), (43, 45218572), (49, 39681604), (68, 28594097), (82, 23712178), (86, 22609286), (98, 19840802), (119, 16339484), (164, 11856089), (172, 11304643), (196, 9920401), (238, 8169742), (287, 6774908), (301, 6459796), (331, 5874316), (476, 4084871), (574, 3387454), (602, 3229898), (662, 2937158), (697, 2789668), (731, 2659916), (833, 2334212), (1148, 1693727), (1204, 1614949), (1324, 1468579), (1394, 1394834), (1462, 1329958), (1666, 1167106), (1763, 1102892), (2009, 967844), (2107, 922828), (2317, 839188), (2788, 697417), (2924, 664979), (3332, 583553), (3526, 551446), (4018, 483922), (4214, 461414), (4634, 419594), (4879, 398524), (5117, 379988), (5627, 345548), (7052, 275723), (8036, 241961), (8428, 230707), (9268, 209797), (9758, 199262), (10234, 189994), (11254, 172774), (12341, 157556), (13571, 143276), (14233, 136612), (16219, 119884), (19516, 99631), (20468, 94997), (22508, 86387), (24682, 78778), (27142, 71638), (28466, 68306), (29971, 64876), (32438, 59942), (34153, 56932), (35819, 54284), (39389, 49364)]