395415888

素因数分解:

$2^4\times 3^1\times 7^4\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 200

約数和(自身を含む): 1233694848

約数和(自身を除く): 838278960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 73, 84, 94, 98, 112, 141, 146, 147, 168, 188, 196, 219, 282, 292, 294, 329, 336, 343, 376, 392, 438, 511, 564, 584, 588, 658, 686, 752, 784, 876, 987, 1022, 1029, 1128, 1168, 1176, 1316, 1372, 1533, 1752, 1974, 2044, 2058, 2256, 2303, 2352, 2401, 2632, 2744, 3066, 3431, 3504, 3577, 3948, 4088, 4116, 4606, 4802, 5264, 5488, 6132, 6862, 6909, 7154, 7203, 7896, 8176, 8232, 9212, 9604, 10293, 10731, 12264, 13724, 13818, 14308, 14406, 15792, 16121, 16464, 18424, 19208, 20586, 21462, 24017, 24528, 25039, 27448, 27636, 28616, 28812, 32242, 36848, 38416, 41172, 42924, 48034, 48363, 50078, 54896, 55272, 57232, 57624, 64484, 72051, 75117, 82344, 85848, 96068, 96726, 100156, 110544, 112847, 115248, 128968, 144102, 150234, 164688, 168119, 171696, 175273, 192136, 193452, 200312, 225694, 257936, 288204, 300468, 336238, 338541, 350546, 384272, 386904, 400624, 451388, 504357, 525819, 576408, 600936, 672476, 677082, 701092, 773808, 902776, 1008714, 1051638, 1152816, 1176833, 1201872, 1344952, 1354164, 1402184, 1805552, 2017428, 2103276, 2353666, 2689904, 2708328, 2804368, 3530499, 4034856, 4206552, 4707332, 5416656, 7060998, 8069712, 8237831, 8413104, 9414664, 14121996, 16475662, 18829328, 24713493, 28243992, 32951324, 49426986, 56487984, 65902648, 98853972, 131805296, 197707944, 395415888]

約数ペア:

[(1, 395415888), (2, 197707944), (3, 131805296), (4, 98853972), (6, 65902648), (7, 56487984), (8, 49426986), (12, 32951324), (14, 28243992), (16, 24713493), (21, 18829328), (24, 16475662), (28, 14121996), (42, 9414664), (47, 8413104), (48, 8237831), (49, 8069712), (56, 7060998), (73, 5416656), (84, 4707332), (94, 4206552), (98, 4034856), (112, 3530499), (141, 2804368), (146, 2708328), (147, 2689904), (168, 2353666), (188, 2103276), (196, 2017428), (219, 1805552), (282, 1402184), (292, 1354164), (294, 1344952), (329, 1201872), (336, 1176833), (343, 1152816), (376, 1051638), (392, 1008714), (438, 902776), (511, 773808), (564, 701092), (584, 677082), (588, 672476), (658, 600936), (686, 576408), (752, 525819), (784, 504357), (876, 451388), (987, 400624), (1022, 386904), (1029, 384272), (1128, 350546), (1168, 338541), (1176, 336238), (1316, 300468), (1372, 288204), (1533, 257936), (1752, 225694), (1974, 200312), (2044, 193452), (2058, 192136), (2256, 175273), (2303, 171696), (2352, 168119), (2401, 164688), (2632, 150234), (2744, 144102), (3066, 128968), (3431, 115248), (3504, 112847), (3577, 110544), (3948, 100156), (4088, 96726), (4116, 96068), (4606, 85848), (4802, 82344), (5264, 75117), (5488, 72051), (6132, 64484), (6862, 57624), (6909, 57232), (7154, 55272), (7203, 54896), (7896, 50078), (8176, 48363), (8232, 48034), (9212, 42924), (9604, 41172), (10293, 38416), (10731, 36848), (12264, 32242), (13724, 28812), (13818, 28616), (14308, 27636), (14406, 27448), (15792, 25039), (16121, 24528), (16464, 24017), (18424, 21462), (19208, 20586)]