About the Number

130316256

130316255 ← → 130316257

2進数表記:111110001000111011111100000

漢数字表記:一億三千三十一万六千二百五十六

素因数分解:

2 5 × 3 3 × 7 1 × 29 1 × 743 1

素因数の和:798
約数の個数: 192
約数和(自身を含む): 449971200
約数和(自身を除く): 319654944

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 406, 432, 464, 504, 522, 609, 672, 696, 743, 756, 783, 812, 864, 928, 1008, 1044, 1218, 1392, 1486, 1512, 1566, 1624, 1827, 2016, 2088, 2229, 2436, 2784, 2972, 3024, 3132, 3248, 3654, 4176, 4458, 4872, 5201, 5481, 5944, 6048, 6264, 6496, 6687, 7308, 8352, 8916, 9744, 10402, 10962, 11888, 12528, 13374, 14616, 15603, 17832, 19488, 20061, 20804, 21547, 21924, 23776, 25056, 26748, 29232, 31206, 35664, 40122, 41608, 43094, 43848, 46809, 53496, 58464, 62412, 64641, 71328, 80244, 83216, 86188, 87696, 93618, 106992, 124824, 129282, 140427, 150829, 160488, 166432, 172376, 175392, 187236, 193923, 213984, 249648, 258564, 280854, 301658, 320976, 344752, 374472, 387846, 452487, 499296, 517128, 561708, 581769, 603316, 641952, 689504, 748944, 775692, 904974, 1034256, 1123416, 1163538, 1206632, 1357461, 1497888, 1551384, 1809948, 2068512, 2246832, 2327076, 2413264, 2714922, 3102768, 3619896, 4072383, 4493664, 4654152, 4826528, 5429844, 6205536, 7239792, 8144766, 9308304, 10859688, 14479584, 16289532, 18616608, 21719376, 32579064, 43438752, 65158128, 130316256]

約数ペア:
[(1, 130316256), (2, 65158128), (3, 43438752), (4, 32579064), (6, 21719376), (7, 18616608), (8, 16289532), (9, 14479584), (12, 10859688), (14, 9308304), (16, 8144766), (18, 7239792), (21, 6205536), (24, 5429844), (27, 4826528), (28, 4654152), (29, 4493664), (32, 4072383), (36, 3619896), (42, 3102768), (48, 2714922), (54, 2413264), (56, 2327076), (58, 2246832), (63, 2068512), (72, 1809948), (84, 1551384), (87, 1497888), (96, 1357461), (108, 1206632), (112, 1163538), (116, 1123416), (126, 1034256), (144, 904974), (168, 775692), (174, 748944), (189, 689504), (203, 641952), (216, 603316), (224, 581769), (232, 561708), (252, 517128), (261, 499296), (288, 452487), (336, 387846), (348, 374472), (378, 344752), (406, 320976), (432, 301658), (464, 280854), (504, 258564), (522, 249648), (609, 213984), (672, 193923), (696, 187236), (743, 175392), (756, 172376), (783, 166432), (812, 160488), (864, 150829), (928, 140427), (1008, 129282), (1044, 124824), (1218, 106992), (1392, 93618), (1486, 87696), (1512, 86188), (1566, 83216), (1624, 80244), (1827, 71328), (2016, 64641), (2088, 62412), (2229, 58464), (2436, 53496), (2784, 46809), (2972, 43848), (3024, 43094), (3132, 41608), (3248, 40122), (3654, 35664), (4176, 31206), (4458, 29232), (4872, 26748), (5201, 25056), (5481, 23776), (5944, 21924), (6048, 21547), (6264, 20804), (6496, 20061), (6687, 19488), (7308, 17832), (8352, 15603), (8916, 14616), (9744, 13374), (10402, 12528), (10962, 11888)]

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