1119259372

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 2654467200

約数和(自身を除く): 1535207828

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 89, 98, 133, 154, 178, 196, 209, 266, 307, 308, 356, 418, 532, 539, 614, 623, 836, 931, 979, 1078, 1228, 1246, 1463, 1691, 1862, 1958, 2149, 2156, 2492, 2926, 3377, 3382, 3724, 3916, 4298, 4361, 5833, 5852, 6754, 6764, 6853, 8596, 8722, 10241, 11666, 11837, 13508, 13706, 15043, 17444, 18601, 20482, 23332, 23639, 23674, 27323, 27412, 30086, 37202, 40831, 40964, 47278, 47348, 47971, 54646, 60172, 64163, 74404, 81662, 82859, 94556, 95942, 109292, 128326, 130207, 163324, 165473, 165718, 191261, 191884, 256652, 260414, 285817, 300553, 330946, 331436, 382522, 449141, 519137, 520828, 571634, 601106, 661892, 765044, 898282, 911449, 1038274, 1143268, 1202212, 1338827, 1796564, 1822898, 2076548, 2103871, 2677654, 3143987, 3633959, 3645796, 4207742, 5355308, 5710507, 6287974, 7267918, 8415484, 11421014, 12575948, 14535836, 14727097, 22842028, 25437713, 29454194, 39973549, 50875426, 58908388, 79947098, 101750852, 159894196, 279814843, 559629686, 1119259372]

約数ペア:

[(1, 1119259372), (2, 559629686), (4, 279814843), (7, 159894196), (11, 101750852), (14, 79947098), (19, 58908388), (22, 50875426), (28, 39973549), (38, 29454194), (44, 25437713), (49, 22842028), (76, 14727097), (77, 14535836), (89, 12575948), (98, 11421014), (133, 8415484), (154, 7267918), (178, 6287974), (196, 5710507), (209, 5355308), (266, 4207742), (307, 3645796), (308, 3633959), (356, 3143987), (418, 2677654), (532, 2103871), (539, 2076548), (614, 1822898), (623, 1796564), (836, 1338827), (931, 1202212), (979, 1143268), (1078, 1038274), (1228, 911449), (1246, 898282), (1463, 765044), (1691, 661892), (1862, 601106), (1958, 571634), (2149, 520828), (2156, 519137), (2492, 449141), (2926, 382522), (3377, 331436), (3382, 330946), (3724, 300553), (3916, 285817), (4298, 260414), (4361, 256652), (5833, 191884), (5852, 191261), (6754, 165718), (6764, 165473), (6853, 163324), (8596, 130207), (8722, 128326), (10241, 109292), (11666, 95942), (11837, 94556), (13508, 82859), (13706, 81662), (15043, 74404), (17444, 64163), (18601, 60172), (20482, 54646), (23332, 47971), (23639, 47348), (23674, 47278), (27323, 40964), (27412, 40831), (30086, 37202)]