389718336

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:537

約数の個数: 224

約数和(自身を含む): 1284256512

約数和(自身を除く): 894538176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 37, 42, 48, 51, 56, 64, 68, 74, 84, 96, 102, 111, 112, 119, 136, 148, 168, 192, 204, 222, 224, 238, 259, 272, 296, 336, 357, 408, 444, 448, 461, 476, 518, 544, 592, 629, 672, 714, 777, 816, 888, 922, 952, 1036, 1088, 1184, 1258, 1344, 1383, 1428, 1554, 1632, 1776, 1844, 1887, 1904, 2072, 2368, 2516, 2766, 2856, 3108, 3227, 3264, 3552, 3688, 3774, 3808, 4144, 4403, 5032, 5532, 5712, 6216, 6454, 7104, 7376, 7548, 7616, 7837, 8288, 8806, 9681, 10064, 11064, 11424, 12432, 12908, 13209, 14752, 15096, 15674, 16576, 17057, 17612, 19362, 20128, 22128, 22848, 23511, 24864, 25816, 26418, 29504, 30192, 31348, 34114, 35224, 38724, 40256, 44256, 47022, 49728, 51171, 51632, 52836, 54859, 60384, 62696, 68228, 70448, 77448, 88512, 94044, 102342, 103264, 105672, 109718, 119399, 120768, 125392, 136456, 140896, 154896, 164577, 188088, 204684, 206528, 211344, 219436, 238798, 250784, 272912, 281792, 289969, 309792, 329154, 358197, 376176, 409368, 422688, 438872, 477596, 501568, 545824, 579938, 619584, 658308, 716394, 752352, 818736, 845376, 869907, 877744, 955192, 1091648, 1159876, 1316616, 1432788, 1504704, 1637472, 1739814, 1755488, 1910384, 2029783, 2319752, 2633232, 2865576, 3274944, 3479628, 3510976, 3820768, 4059566, 4639504, 5266464, 5731152, 6089349, 6959256, 7641536, 8119132, 9279008, 10532928, 11462304, 12178698, 13918512, 16238264, 18558016, 22924608, 24357396, 27837024, 32476528, 48714792, 55674048, 64953056, 97429584, 129906112, 194859168, 389718336]

約数ペア:

[(1, 389718336), (2, 194859168), (3, 129906112), (4, 97429584), (6, 64953056), (7, 55674048), (8, 48714792), (12, 32476528), (14, 27837024), (16, 24357396), (17, 22924608), (21, 18558016), (24, 16238264), (28, 13918512), (32, 12178698), (34, 11462304), (37, 10532928), (42, 9279008), (48, 8119132), (51, 7641536), (56, 6959256), (64, 6089349), (68, 5731152), (74, 5266464), (84, 4639504), (96, 4059566), (102, 3820768), (111, 3510976), (112, 3479628), (119, 3274944), (136, 2865576), (148, 2633232), (168, 2319752), (192, 2029783), (204, 1910384), (222, 1755488), (224, 1739814), (238, 1637472), (259, 1504704), (272, 1432788), (296, 1316616), (336, 1159876), (357, 1091648), (408, 955192), (444, 877744), (448, 869907), (461, 845376), (476, 818736), (518, 752352), (544, 716394), (592, 658308), (629, 619584), (672, 579938), (714, 545824), (777, 501568), (816, 477596), (888, 438872), (922, 422688), (952, 409368), (1036, 376176), (1088, 358197), (1184, 329154), (1258, 309792), (1344, 289969), (1383, 281792), (1428, 272912), (1554, 250784), (1632, 238798), (1776, 219436), (1844, 211344), (1887, 206528), (1904, 204684), (2072, 188088), (2368, 164577), (2516, 154896), (2766, 140896), (2856, 136456), (3108, 125392), (3227, 120768), (3264, 119399), (3552, 109718), (3688, 105672), (3774, 103264), (3808, 102342), (4144, 94044), (4403, 88512), (5032, 77448), (5532, 70448), (5712, 68228), (6216, 62696), (6454, 60384), (7104, 54859), (7376, 52836), (7548, 51632), (7616, 51171), (7837, 49728), (8288, 47022), (8806, 44256), (9681, 40256), (10064, 38724), (11064, 35224), (11424, 34114), (12432, 31348), (12908, 30192), (13209, 29504), (14752, 26418), (15096, 25816), (15674, 24864), (16576, 23511), (17057, 22848), (17612, 22128), (19362, 20128)]