448421736

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 1428480000

約数和(自身を除く): 980058264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 47, 49, 56, 57, 61, 76, 84, 94, 98, 114, 122, 133, 141, 147, 152, 168, 183, 188, 196, 228, 244, 266, 282, 294, 329, 343, 366, 376, 392, 399, 427, 456, 488, 532, 564, 588, 658, 686, 732, 798, 854, 893, 931, 987, 1029, 1064, 1128, 1159, 1176, 1281, 1316, 1372, 1464, 1596, 1708, 1786, 1862, 1974, 2058, 2303, 2318, 2562, 2632, 2679, 2744, 2793, 2867, 2989, 3192, 3416, 3477, 3572, 3724, 3948, 4116, 4606, 4636, 5124, 5358, 5586, 5734, 5978, 6251, 6517, 6909, 6954, 7144, 7448, 7896, 8113, 8232, 8601, 8967, 9212, 9272, 10248, 10716, 11172, 11468, 11956, 12502, 13034, 13818, 13908, 16121, 16226, 17202, 17934, 18424, 18753, 19551, 20069, 20923, 21432, 22344, 22936, 23912, 24339, 25004, 26068, 27636, 27816, 32242, 32452, 34404, 35868, 37506, 39102, 40138, 41846, 43757, 48363, 48678, 50008, 52136, 54473, 55272, 56791, 60207, 62769, 64484, 64904, 68808, 71736, 75012, 78204, 80276, 83692, 87514, 96726, 97356, 108946, 113582, 120414, 125538, 128968, 131271, 140483, 150024, 156408, 160552, 163419, 167384, 170373, 175028, 193452, 194712, 217892, 227164, 240828, 251076, 262542, 280966, 306299, 326838, 340746, 350056, 381311, 386904, 397537, 421449, 435784, 454328, 481656, 502152, 525084, 561932, 612598, 653676, 681492, 762622, 795074, 842898, 918897, 983381, 1050168, 1123864, 1143933, 1192611, 1225196, 1307352, 1362984, 1525244, 1590148, 1685796, 1837794, 1966762, 2287866, 2385222, 2450392, 2669177, 2950143, 3050488, 3180296, 3371592, 3675588, 3933524, 4575732, 4770444, 5338354, 5900286, 7351176, 7867048, 8007531, 9151464, 9540888, 10676708, 11800572, 16015062, 18684239, 21353416, 23601144, 32030124, 37368478, 56052717, 64060248, 74736956, 112105434, 149473912, 224210868, 448421736]

約数ペア:

[(1, 448421736), (2, 224210868), (3, 149473912), (4, 112105434), (6, 74736956), (7, 64060248), (8, 56052717), (12, 37368478), (14, 32030124), (19, 23601144), (21, 21353416), (24, 18684239), (28, 16015062), (38, 11800572), (42, 10676708), (47, 9540888), (49, 9151464), (56, 8007531), (57, 7867048), (61, 7351176), (76, 5900286), (84, 5338354), (94, 4770444), (98, 4575732), (114, 3933524), (122, 3675588), (133, 3371592), (141, 3180296), (147, 3050488), (152, 2950143), (168, 2669177), (183, 2450392), (188, 2385222), (196, 2287866), (228, 1966762), (244, 1837794), (266, 1685796), (282, 1590148), (294, 1525244), (329, 1362984), (343, 1307352), (366, 1225196), (376, 1192611), (392, 1143933), (399, 1123864), (427, 1050168), (456, 983381), (488, 918897), (532, 842898), (564, 795074), (588, 762622), (658, 681492), (686, 653676), (732, 612598), (798, 561932), (854, 525084), (893, 502152), (931, 481656), (987, 454328), (1029, 435784), (1064, 421449), (1128, 397537), (1159, 386904), (1176, 381311), (1281, 350056), (1316, 340746), (1372, 326838), (1464, 306299), (1596, 280966), (1708, 262542), (1786, 251076), (1862, 240828), (1974, 227164), (2058, 217892), (2303, 194712), (2318, 193452), (2562, 175028), (2632, 170373), (2679, 167384), (2744, 163419), (2793, 160552), (2867, 156408), (2989, 150024), (3192, 140483), (3416, 131271), (3477, 128968), (3572, 125538), (3724, 120414), (3948, 113582), (4116, 108946), (4606, 97356), (4636, 96726), (5124, 87514), (5358, 83692), (5586, 80276), (5734, 78204), (5978, 75012), (6251, 71736), (6517, 68808), (6909, 64904), (6954, 64484), (7144, 62769), (7448, 60207), (7896, 56791), (8113, 55272), (8232, 54473), (8601, 52136), (8967, 50008), (9212, 48678), (9272, 48363), (10248, 43757), (10716, 41846), (11172, 40138), (11468, 39102), (11956, 37506), (12502, 35868), (13034, 34404), (13818, 32452), (13908, 32242), (16121, 27816), (16226, 27636), (17202, 26068), (17934, 25004), (18424, 24339), (18753, 23912), (19551, 22936), (20069, 22344), (20923, 21432)]