1914493308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1187}}^1$

素因数の和:1432

約数の個数: 144

約数和(自身を含む): 5627470464

約数和(自身を除く): 3712977156

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 211, 273, 294, 364, 422, 546, 588, 633, 637, 844, 1092, 1187, 1266, 1274, 1477, 1911, 2374, 2532, 2548, 2743, 2954, 3561, 3822, 4431, 4748, 5486, 5908, 7122, 7644, 8229, 8309, 8862, 10339, 10972, 14244, 15431, 16458, 16618, 17724, 19201, 20678, 24927, 30862, 31017, 32916, 33236, 38402, 41356, 46293, 49854, 57603, 58163, 61724, 62034, 76804, 92586, 99708, 108017, 115206, 116326, 124068, 134407, 174489, 185172, 216034, 230412, 232652, 250457, 268814, 324051, 348978, 403221, 432068, 500914, 537628, 648102, 697956, 751371, 756119, 806442, 1001828, 1296204, 1502742, 1512238, 1612884, 1753199, 2268357, 3005484, 3024476, 3255941, 3506398, 4536714, 5259597, 6511882, 7012796, 9073428, 9767823, 10519194, 12272393, 13023764, 19535646, 21038388, 22791587, 24544786, 36817179, 39071292, 45583174, 49089572, 68374761, 73634358, 91166348, 136749522, 147268716, 159541109, 273499044, 319082218, 478623327, 638164436, 957246654, 1914493308]

約数ペア:

[(1, 1914493308), (2, 957246654), (3, 638164436), (4, 478623327), (6, 319082218), (7, 273499044), (12, 159541109), (13, 147268716), (14, 136749522), (21, 91166348), (26, 73634358), (28, 68374761), (39, 49089572), (42, 45583174), (49, 39071292), (52, 36817179), (78, 24544786), (84, 22791587), (91, 21038388), (98, 19535646), (147, 13023764), (156, 12272393), (182, 10519194), (196, 9767823), (211, 9073428), (273, 7012796), (294, 6511882), (364, 5259597), (422, 4536714), (546, 3506398), (588, 3255941), (633, 3024476), (637, 3005484), (844, 2268357), (1092, 1753199), (1187, 1612884), (1266, 1512238), (1274, 1502742), (1477, 1296204), (1911, 1001828), (2374, 806442), (2532, 756119), (2548, 751371), (2743, 697956), (2954, 648102), (3561, 537628), (3822, 500914), (4431, 432068), (4748, 403221), (5486, 348978), (5908, 324051), (7122, 268814), (7644, 250457), (8229, 232652), (8309, 230412), (8862, 216034), (10339, 185172), (10972, 174489), (14244, 134407), (15431, 124068), (16458, 116326), (16618, 115206), (17724, 108017), (19201, 99708), (20678, 92586), (24927, 76804), (30862, 62034), (31017, 61724), (32916, 58163), (33236, 57603), (38402, 49854), (41356, 46293)]