303936768

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 947026080

約数和(自身を除く): 643089312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 64, 72, 76, 96, 106, 114, 128, 131, 144, 152, 159, 171, 192, 212, 228, 256, 262, 288, 304, 318, 342, 384, 393, 424, 456, 477, 524, 576, 608, 636, 684, 768, 786, 848, 912, 954, 1007, 1048, 1152, 1179, 1216, 1272, 1368, 1572, 1696, 1824, 1908, 2014, 2096, 2304, 2358, 2432, 2489, 2544, 2736, 3021, 3144, 3392, 3648, 3816, 4028, 4192, 4716, 4864, 4978, 5088, 5472, 6042, 6288, 6784, 6943, 7296, 7467, 7632, 8056, 8384, 9063, 9432, 9956, 10176, 10944, 12084, 12576, 13568, 13886, 14592, 14934, 15264, 16112, 16768, 18126, 18864, 19912, 20352, 20829, 21888, 22401, 24168, 25152, 27772, 29868, 30528, 32224, 33536, 36252, 37728, 39824, 40704, 41658, 43776, 44802, 48336, 50304, 55544, 59736, 61056, 62487, 64448, 72504, 75456, 79648, 83316, 89604, 96672, 100608, 111088, 119472, 122112, 124974, 128896, 131917, 145008, 150912, 159296, 166632, 179208, 193344, 222176, 238944, 249948, 257792, 263834, 290016, 301824, 318592, 333264, 358416, 386688, 395751, 444352, 477888, 499896, 527668, 580032, 637184, 666528, 716832, 773376, 791502, 888704, 955776, 999792, 1055336, 1160064, 1187253, 1333056, 1433664, 1583004, 1777408, 1911552, 1999584, 2110672, 2320128, 2374506, 2666112, 2867328, 3166008, 3999168, 4221344, 4749012, 5332224, 5734656, 6332016, 7998336, 8442688, 9498024, 12664032, 15996672, 16885376, 18996048, 25328064, 33770752, 37992096, 50656128, 75984192, 101312256, 151968384, 303936768]

約数ペア:

[(1, 303936768), (2, 151968384), (3, 101312256), (4, 75984192), (6, 50656128), (8, 37992096), (9, 33770752), (12, 25328064), (16, 18996048), (18, 16885376), (19, 15996672), (24, 12664032), (32, 9498024), (36, 8442688), (38, 7998336), (48, 6332016), (53, 5734656), (57, 5332224), (64, 4749012), (72, 4221344), (76, 3999168), (96, 3166008), (106, 2867328), (114, 2666112), (128, 2374506), (131, 2320128), (144, 2110672), (152, 1999584), (159, 1911552), (171, 1777408), (192, 1583004), (212, 1433664), (228, 1333056), (256, 1187253), (262, 1160064), (288, 1055336), (304, 999792), (318, 955776), (342, 888704), (384, 791502), (393, 773376), (424, 716832), (456, 666528), (477, 637184), (524, 580032), (576, 527668), (608, 499896), (636, 477888), (684, 444352), (768, 395751), (786, 386688), (848, 358416), (912, 333264), (954, 318592), (1007, 301824), (1048, 290016), (1152, 263834), (1179, 257792), (1216, 249948), (1272, 238944), (1368, 222176), (1572, 193344), (1696, 179208), (1824, 166632), (1908, 159296), (2014, 150912), (2096, 145008), (2304, 131917), (2358, 128896), (2432, 124974), (2489, 122112), (2544, 119472), (2736, 111088), (3021, 100608), (3144, 96672), (3392, 89604), (3648, 83316), (3816, 79648), (4028, 75456), (4192, 72504), (4716, 64448), (4864, 62487), (4978, 61056), (5088, 59736), (5472, 55544), (6042, 50304), (6288, 48336), (6784, 44802), (6943, 43776), (7296, 41658), (7467, 40704), (7632, 39824), (8056, 37728), (8384, 36252), (9063, 33536), (9432, 32224), (9956, 30528), (10176, 29868), (10944, 27772), (12084, 25152), (12576, 24168), (13568, 22401), (13886, 21888), (14592, 20829), (14934, 20352), (15264, 19912), (16112, 18864), (16768, 18126)]