397415088

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:552

約数の個数: 180

約数和(自身を含む): 1305855408

約数和(自身を除く): 908440320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 151, 168, 196, 252, 294, 302, 336, 373, 392, 441, 453, 504, 588, 604, 746, 784, 882, 906, 1008, 1057, 1119, 1176, 1208, 1359, 1492, 1764, 1812, 2114, 2238, 2352, 2416, 2611, 2718, 2984, 3171, 3357, 3528, 3624, 4228, 4476, 5222, 5436, 5968, 6342, 6714, 7056, 7248, 7399, 7833, 8456, 8952, 9513, 10444, 10872, 12684, 13428, 14798, 15666, 16912, 17904, 18277, 19026, 20888, 21744, 22197, 23499, 25368, 26856, 29596, 31332, 36554, 38052, 41776, 44394, 46998, 50736, 53712, 54831, 56323, 59192, 62664, 66591, 73108, 76104, 88788, 93996, 109662, 112646, 118384, 125328, 133182, 146216, 152208, 164493, 168969, 177576, 187992, 219324, 225292, 266364, 292432, 328986, 337938, 355152, 375984, 394261, 438648, 450584, 506907, 532728, 657972, 675876, 788522, 877296, 901168, 1013814, 1065456, 1182783, 1315944, 1351752, 1577044, 2027628, 2365566, 2631888, 2703504, 2759827, 3154088, 3548349, 4055256, 4731132, 5519654, 6308176, 7096698, 8110512, 8279481, 9462264, 11039308, 14193396, 16558962, 18924528, 22078616, 24838443, 28386792, 33117924, 44157232, 49676886, 56773584, 66235848, 99353772, 132471696, 198707544, 397415088]

約数ペア:

[(1, 397415088), (2, 198707544), (3, 132471696), (4, 99353772), (6, 66235848), (7, 56773584), (8, 49676886), (9, 44157232), (12, 33117924), (14, 28386792), (16, 24838443), (18, 22078616), (21, 18924528), (24, 16558962), (28, 14193396), (36, 11039308), (42, 9462264), (48, 8279481), (49, 8110512), (56, 7096698), (63, 6308176), (72, 5519654), (84, 4731132), (98, 4055256), (112, 3548349), (126, 3154088), (144, 2759827), (147, 2703504), (151, 2631888), (168, 2365566), (196, 2027628), (252, 1577044), (294, 1351752), (302, 1315944), (336, 1182783), (373, 1065456), (392, 1013814), (441, 901168), (453, 877296), (504, 788522), (588, 675876), (604, 657972), (746, 532728), (784, 506907), (882, 450584), (906, 438648), (1008, 394261), (1057, 375984), (1119, 355152), (1176, 337938), (1208, 328986), (1359, 292432), (1492, 266364), (1764, 225292), (1812, 219324), (2114, 187992), (2238, 177576), (2352, 168969), (2416, 164493), (2611, 152208), (2718, 146216), (2984, 133182), (3171, 125328), (3357, 118384), (3528, 112646), (3624, 109662), (4228, 93996), (4476, 88788), (5222, 76104), (5436, 73108), (5968, 66591), (6342, 62664), (6714, 59192), (7056, 56323), (7248, 54831), (7399, 53712), (7833, 50736), (8456, 46998), (8952, 44394), (9513, 41776), (10444, 38052), (10872, 36554), (12684, 31332), (13428, 29596), (14798, 26856), (15666, 25368), (16912, 23499), (17904, 22197), (18277, 21744), (19026, 20888)]