305780244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 928972800

約数和(自身を除く): 623192556

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 59, 66, 71, 77, 79, 84, 118, 132, 142, 154, 158, 177, 213, 231, 236, 237, 284, 308, 316, 354, 413, 426, 462, 474, 497, 553, 649, 708, 781, 826, 852, 869, 924, 948, 994, 1106, 1239, 1298, 1491, 1562, 1652, 1659, 1738, 1947, 1988, 2212, 2343, 2478, 2596, 2607, 2982, 3124, 3318, 3476, 3894, 4189, 4543, 4661, 4686, 4956, 5214, 5467, 5609, 5964, 6083, 6636, 7788, 8378, 9086, 9322, 9372, 10428, 10934, 11218, 12166, 12567, 13629, 13983, 16401, 16756, 16827, 18172, 18249, 18644, 21868, 22436, 24332, 25134, 27258, 27966, 29323, 32627, 32802, 33654, 36498, 39263, 46079, 50268, 51271, 54516, 55932, 58646, 61699, 65254, 65604, 67308, 72996, 78526, 87969, 92158, 97881, 102542, 117292, 117789, 123398, 130508, 138237, 153813, 157052, 175938, 184316, 185097, 195762, 205084, 235578, 246796, 276474, 307626, 322553, 330931, 351876, 358897, 370194, 391524, 431893, 471156, 552948, 615252, 645106, 661862, 717794, 740388, 863786, 967659, 992793, 1076691, 1290212, 1295679, 1323724, 1435588, 1727572, 1935318, 1985586, 2153382, 2316517, 2591358, 3640241, 3870636, 3971172, 4306764, 4633034, 5182716, 6949551, 7280482, 9266068, 10920723, 13899102, 14560964, 21841446, 25481687, 27798204, 43682892, 50963374, 76445061, 101926748, 152890122, 305780244]

約数ペア:

[(1, 305780244), (2, 152890122), (3, 101926748), (4, 76445061), (6, 50963374), (7, 43682892), (11, 27798204), (12, 25481687), (14, 21841446), (21, 14560964), (22, 13899102), (28, 10920723), (33, 9266068), (42, 7280482), (44, 6949551), (59, 5182716), (66, 4633034), (71, 4306764), (77, 3971172), (79, 3870636), (84, 3640241), (118, 2591358), (132, 2316517), (142, 2153382), (154, 1985586), (158, 1935318), (177, 1727572), (213, 1435588), (231, 1323724), (236, 1295679), (237, 1290212), (284, 1076691), (308, 992793), (316, 967659), (354, 863786), (413, 740388), (426, 717794), (462, 661862), (474, 645106), (497, 615252), (553, 552948), (649, 471156), (708, 431893), (781, 391524), (826, 370194), (852, 358897), (869, 351876), (924, 330931), (948, 322553), (994, 307626), (1106, 276474), (1239, 246796), (1298, 235578), (1491, 205084), (1562, 195762), (1652, 185097), (1659, 184316), (1738, 175938), (1947, 157052), (1988, 153813), (2212, 138237), (2343, 130508), (2478, 123398), (2596, 117789), (2607, 117292), (2982, 102542), (3124, 97881), (3318, 92158), (3476, 87969), (3894, 78526), (4189, 72996), (4543, 67308), (4661, 65604), (4686, 65254), (4956, 61699), (5214, 58646), (5467, 55932), (5609, 54516), (5964, 51271), (6083, 50268), (6636, 46079), (7788, 39263), (8378, 36498), (9086, 33654), (9322, 32802), (9372, 32627), (10428, 29323), (10934, 27966), (11218, 27258), (12166, 25134), (12567, 24332), (13629, 22436), (13983, 21868), (16401, 18644), (16756, 18249), (16827, 18172)]