238755552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 754274304

約数和(自身を除く): 515518752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 73, 84, 93, 96, 112, 124, 146, 157, 168, 186, 217, 219, 224, 248, 292, 314, 336, 372, 434, 438, 471, 496, 511, 584, 628, 651, 672, 744, 868, 876, 942, 992, 1022, 1099, 1168, 1256, 1302, 1488, 1533, 1736, 1752, 1884, 2044, 2198, 2263, 2336, 2512, 2604, 2976, 3066, 3297, 3472, 3504, 3768, 4088, 4396, 4526, 4867, 5024, 5208, 6132, 6594, 6789, 6944, 7008, 7536, 8176, 8792, 9052, 9734, 10416, 11461, 12264, 13188, 13578, 14601, 15072, 15841, 16352, 17584, 18104, 19468, 20832, 22922, 24528, 26376, 27156, 29202, 31682, 34069, 34383, 35168, 36208, 38936, 45844, 47523, 49056, 52752, 54312, 58404, 63364, 68138, 68766, 72416, 77872, 80227, 91688, 95046, 102207, 105504, 108624, 116808, 126728, 136276, 137532, 155744, 160454, 183376, 190092, 204414, 217248, 233616, 240681, 253456, 272552, 275064, 320908, 355291, 366752, 380184, 408828, 467232, 481362, 506912, 545104, 550128, 641816, 710582, 760368, 817656, 962724, 1065873, 1090208, 1100256, 1283632, 1421164, 1520736, 1635312, 1925448, 2131746, 2487037, 2567264, 2842328, 3270624, 3850896, 4263492, 4974074, 5684656, 7461111, 7701792, 8526984, 9948148, 11369312, 14922222, 17053968, 19896296, 29844444, 34107936, 39792592, 59688888, 79585184, 119377776, 238755552]

約数ペア:

[(1, 238755552), (2, 119377776), (3, 79585184), (4, 59688888), (6, 39792592), (7, 34107936), (8, 29844444), (12, 19896296), (14, 17053968), (16, 14922222), (21, 11369312), (24, 9948148), (28, 8526984), (31, 7701792), (32, 7461111), (42, 5684656), (48, 4974074), (56, 4263492), (62, 3850896), (73, 3270624), (84, 2842328), (93, 2567264), (96, 2487037), (112, 2131746), (124, 1925448), (146, 1635312), (157, 1520736), (168, 1421164), (186, 1283632), (217, 1100256), (219, 1090208), (224, 1065873), (248, 962724), (292, 817656), (314, 760368), (336, 710582), (372, 641816), (434, 550128), (438, 545104), (471, 506912), (496, 481362), (511, 467232), (584, 408828), (628, 380184), (651, 366752), (672, 355291), (744, 320908), (868, 275064), (876, 272552), (942, 253456), (992, 240681), (1022, 233616), (1099, 217248), (1168, 204414), (1256, 190092), (1302, 183376), (1488, 160454), (1533, 155744), (1736, 137532), (1752, 136276), (1884, 126728), (2044, 116808), (2198, 108624), (2263, 105504), (2336, 102207), (2512, 95046), (2604, 91688), (2976, 80227), (3066, 77872), (3297, 72416), (3472, 68766), (3504, 68138), (3768, 63364), (4088, 58404), (4396, 54312), (4526, 52752), (4867, 49056), (5024, 47523), (5208, 45844), (6132, 38936), (6594, 36208), (6789, 35168), (6944, 34383), (7008, 34069), (7536, 31682), (8176, 29202), (8792, 27156), (9052, 26376), (9734, 24528), (10416, 22922), (11461, 20832), (12264, 19468), (13188, 18104), (13578, 17584), (14601, 16352), (15072, 15841)]