996338196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:870

約数の個数: 144

約数和(自身を含む): 3017973504

約数和(自身を除く): 2021635308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 397, 414, 433, 483, 644, 794, 828, 866, 966, 1191, 1299, 1449, 1588, 1732, 1932, 2382, 2598, 2779, 2898, 3031, 3573, 3897, 4764, 5196, 5558, 5796, 6062, 7146, 7794, 8337, 9093, 9131, 9959, 11116, 12124, 14292, 15588, 16674, 18186, 18262, 19918, 25011, 27279, 27393, 29877, 33348, 36372, 36524, 39836, 50022, 54558, 54786, 59754, 63917, 69713, 82179, 89631, 100044, 109116, 109572, 119508, 127834, 139426, 164358, 171901, 179262, 191751, 209139, 255668, 278852, 328716, 343802, 358524, 383502, 418278, 515703, 575253, 627417, 687604, 767004, 836556, 1031406, 1150506, 1203307, 1254834, 1547109, 2062812, 2301012, 2406614, 2509668, 3094218, 3609921, 3953723, 4813228, 6188436, 7219842, 7907446, 10829763, 11861169, 14439684, 15814892, 21659526, 23722338, 27676061, 35583507, 43319052, 47444676, 55352122, 71167014, 83028183, 110704244, 142334028, 166056366, 249084549, 332112732, 498169098, 996338196]

約数ペア:

[(1, 996338196), (2, 498169098), (3, 332112732), (4, 249084549), (6, 166056366), (7, 142334028), (9, 110704244), (12, 83028183), (14, 71167014), (18, 55352122), (21, 47444676), (23, 43319052), (28, 35583507), (36, 27676061), (42, 23722338), (46, 21659526), (63, 15814892), (69, 14439684), (84, 11861169), (92, 10829763), (126, 7907446), (138, 7219842), (161, 6188436), (207, 4813228), (252, 3953723), (276, 3609921), (322, 3094218), (397, 2509668), (414, 2406614), (433, 2301012), (483, 2062812), (644, 1547109), (794, 1254834), (828, 1203307), (866, 1150506), (966, 1031406), (1191, 836556), (1299, 767004), (1449, 687604), (1588, 627417), (1732, 575253), (1932, 515703), (2382, 418278), (2598, 383502), (2779, 358524), (2898, 343802), (3031, 328716), (3573, 278852), (3897, 255668), (4764, 209139), (5196, 191751), (5558, 179262), (5796, 171901), (6062, 164358), (7146, 139426), (7794, 127834), (8337, 119508), (9093, 109572), (9131, 109116), (9959, 100044), (11116, 89631), (12124, 82179), (14292, 69713), (15588, 63917), (16674, 59754), (18186, 54786), (18262, 54558), (19918, 50022), (25011, 39836), (27279, 36524), (27393, 36372), (29877, 33348)]