998441424

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:1030

約数の個数: 160

約数和(自身を含む): 2985523200

約数和(自身を除く): 1987081776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 59, 72, 86, 108, 118, 129, 144, 172, 177, 216, 236, 258, 344, 354, 387, 432, 472, 516, 531, 688, 708, 774, 911, 944, 1032, 1062, 1161, 1416, 1548, 1593, 1822, 2064, 2124, 2322, 2537, 2733, 2832, 3096, 3186, 3644, 4248, 4644, 5074, 5466, 6192, 6372, 7288, 7611, 8199, 8496, 9288, 10148, 10932, 12744, 14576, 15222, 16398, 18576, 20296, 21864, 22833, 24597, 25488, 30444, 32796, 39173, 40592, 43728, 45666, 49194, 53749, 60888, 65592, 68499, 78346, 91332, 98388, 107498, 117519, 121776, 131184, 136998, 156692, 161247, 182664, 196776, 214996, 235038, 273996, 313384, 322494, 352557, 365328, 393552, 429992, 470076, 483741, 547992, 626768, 644988, 705114, 859984, 940152, 967482, 1057671, 1095984, 1289976, 1410228, 1451223, 1880304, 1934964, 2115342, 2311207, 2579952, 2820456, 2902446, 3869928, 4230684, 4622414, 5640912, 5804892, 6933621, 7739856, 8461368, 9244828, 11609784, 13867242, 16922736, 18489656, 20800863, 23219568, 27734484, 36979312, 41601726, 55468968, 62402589, 83203452, 110937936, 124805178, 166406904, 249610356, 332813808, 499220712, 998441424]

約数ペア:

[(1, 998441424), (2, 499220712), (3, 332813808), (4, 249610356), (6, 166406904), (8, 124805178), (9, 110937936), (12, 83203452), (16, 62402589), (18, 55468968), (24, 41601726), (27, 36979312), (36, 27734484), (43, 23219568), (48, 20800863), (54, 18489656), (59, 16922736), (72, 13867242), (86, 11609784), (108, 9244828), (118, 8461368), (129, 7739856), (144, 6933621), (172, 5804892), (177, 5640912), (216, 4622414), (236, 4230684), (258, 3869928), (344, 2902446), (354, 2820456), (387, 2579952), (432, 2311207), (472, 2115342), (516, 1934964), (531, 1880304), (688, 1451223), (708, 1410228), (774, 1289976), (911, 1095984), (944, 1057671), (1032, 967482), (1062, 940152), (1161, 859984), (1416, 705114), (1548, 644988), (1593, 626768), (1822, 547992), (2064, 483741), (2124, 470076), (2322, 429992), (2537, 393552), (2733, 365328), (2832, 352557), (3096, 322494), (3186, 313384), (3644, 273996), (4248, 235038), (4644, 214996), (5074, 196776), (5466, 182664), (6192, 161247), (6372, 156692), (7288, 136998), (7611, 131184), (8199, 121776), (8496, 117519), (9288, 107498), (10148, 98388), (10932, 91332), (12744, 78346), (14576, 68499), (15222, 65592), (16398, 60888), (18576, 53749), (20296, 49194), (21864, 45666), (22833, 43728), (24597, 40592), (25488, 39173), (30444, 32796)]