804979448

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 1971459000

約数和(自身を除く): 1166479552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 116, 169, 182, 196, 203, 232, 338, 364, 377, 392, 406, 419, 637, 676, 728, 754, 812, 838, 1183, 1274, 1352, 1421, 1508, 1624, 1676, 2366, 2548, 2639, 2842, 2933, 3016, 3352, 4732, 4901, 5096, 5278, 5447, 5684, 5866, 8281, 9464, 9802, 10556, 10894, 11368, 11732, 12151, 16562, 18473, 19604, 20531, 21112, 21788, 23464, 24302, 33124, 34307, 36946, 38129, 39208, 41062, 43576, 48604, 66248, 68614, 70811, 73892, 76258, 82124, 85057, 97208, 137228, 141622, 147784, 152516, 157963, 164248, 170114, 240149, 266903, 274456, 283244, 305032, 315926, 340228, 480298, 495677, 533806, 566488, 595399, 631852, 680456, 960596, 991354, 1067612, 1105741, 1190798, 1263704, 1921192, 1982708, 2053519, 2135224, 2211482, 2381596, 3469739, 3965416, 4107038, 4422964, 4763192, 6939478, 7740187, 8214076, 8845928, 13878956, 14374633, 15480374, 16428152, 27757912, 28749266, 30960748, 57498532, 61921496, 100622431, 114997064, 201244862, 402489724, 804979448]

約数ペア:

[(1, 804979448), (2, 402489724), (4, 201244862), (7, 114997064), (8, 100622431), (13, 61921496), (14, 57498532), (26, 30960748), (28, 28749266), (29, 27757912), (49, 16428152), (52, 15480374), (56, 14374633), (58, 13878956), (91, 8845928), (98, 8214076), (104, 7740187), (116, 6939478), (169, 4763192), (182, 4422964), (196, 4107038), (203, 3965416), (232, 3469739), (338, 2381596), (364, 2211482), (377, 2135224), (392, 2053519), (406, 1982708), (419, 1921192), (637, 1263704), (676, 1190798), (728, 1105741), (754, 1067612), (812, 991354), (838, 960596), (1183, 680456), (1274, 631852), (1352, 595399), (1421, 566488), (1508, 533806), (1624, 495677), (1676, 480298), (2366, 340228), (2548, 315926), (2639, 305032), (2842, 283244), (2933, 274456), (3016, 266903), (3352, 240149), (4732, 170114), (4901, 164248), (5096, 157963), (5278, 152516), (5447, 147784), (5684, 141622), (5866, 137228), (8281, 97208), (9464, 85057), (9802, 82124), (10556, 76258), (10894, 73892), (11368, 70811), (11732, 68614), (12151, 66248), (16562, 48604), (18473, 43576), (19604, 41062), (20531, 39208), (21112, 38129), (21788, 36946), (23464, 34307), (24302, 33124)]