299985264

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 947082240

約数和(自身を除く): 647096976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 59, 62, 67, 68, 72, 93, 102, 118, 124, 134, 136, 144, 153, 177, 186, 201, 204, 236, 248, 268, 272, 279, 306, 354, 372, 402, 408, 472, 496, 527, 531, 536, 558, 603, 612, 708, 744, 804, 816, 944, 1003, 1054, 1062, 1072, 1116, 1139, 1206, 1224, 1416, 1488, 1581, 1608, 1829, 2006, 2077, 2108, 2124, 2232, 2278, 2412, 2448, 2832, 3009, 3162, 3216, 3417, 3658, 3953, 4012, 4154, 4216, 4248, 4464, 4556, 4743, 4824, 5487, 6018, 6231, 6324, 6834, 7316, 7906, 8024, 8308, 8432, 8496, 9027, 9112, 9486, 9648, 10251, 10974, 11859, 12036, 12462, 12648, 13668, 14632, 15812, 16048, 16461, 16616, 18054, 18224, 18693, 18972, 20502, 21948, 23718, 24072, 24924, 25296, 27336, 29264, 31093, 31624, 32922, 33232, 35309, 35577, 36108, 37386, 37944, 41004, 43896, 47436, 48144, 49848, 54672, 62186, 63248, 65844, 67201, 70618, 71154, 72216, 74772, 75888, 82008, 87792, 93279, 94872, 99696, 105927, 122543, 124372, 131688, 134402, 141236, 142308, 144432, 149544, 164016, 186558, 189744, 201603, 211854, 245086, 248744, 263376, 268804, 279837, 282472, 284616, 299088, 317781, 367629, 373116, 403206, 423708, 490172, 497488, 537608, 559674, 564944, 569232, 604809, 635562, 735258, 746232, 806412, 847416, 980344, 1075216, 1102887, 1119348, 1209618, 1271124, 1470516, 1492464, 1612824, 1694832, 1960688, 2083231, 2205774, 2238696, 2419236, 2542248, 2941032, 3225648, 4166462, 4411548, 4477392, 4838472, 5084496, 5882064, 6249693, 8332924, 8823096, 9676944, 12499386, 16665848, 17646192, 18749079, 24998772, 33331696, 37498158, 49997544, 74996316, 99995088, 149992632, 299985264]

約数ペア:

[(1, 299985264), (2, 149992632), (3, 99995088), (4, 74996316), (6, 49997544), (8, 37498158), (9, 33331696), (12, 24998772), (16, 18749079), (17, 17646192), (18, 16665848), (24, 12499386), (31, 9676944), (34, 8823096), (36, 8332924), (48, 6249693), (51, 5882064), (59, 5084496), (62, 4838472), (67, 4477392), (68, 4411548), (72, 4166462), (93, 3225648), (102, 2941032), (118, 2542248), (124, 2419236), (134, 2238696), (136, 2205774), (144, 2083231), (153, 1960688), (177, 1694832), (186, 1612824), (201, 1492464), (204, 1470516), (236, 1271124), (248, 1209618), (268, 1119348), (272, 1102887), (279, 1075216), (306, 980344), (354, 847416), (372, 806412), (402, 746232), (408, 735258), (472, 635562), (496, 604809), (527, 569232), (531, 564944), (536, 559674), (558, 537608), (603, 497488), (612, 490172), (708, 423708), (744, 403206), (804, 373116), (816, 367629), (944, 317781), (1003, 299088), (1054, 284616), (1062, 282472), (1072, 279837), (1116, 268804), (1139, 263376), (1206, 248744), (1224, 245086), (1416, 211854), (1488, 201603), (1581, 189744), (1608, 186558), (1829, 164016), (2006, 149544), (2077, 144432), (2108, 142308), (2124, 141236), (2232, 134402), (2278, 131688), (2412, 124372), (2448, 122543), (2832, 105927), (3009, 99696), (3162, 94872), (3216, 93279), (3417, 87792), (3658, 82008), (3953, 75888), (4012, 74772), (4154, 72216), (4216, 71154), (4248, 70618), (4464, 67201), (4556, 65844), (4743, 63248), (4824, 62186), (5487, 54672), (6018, 49848), (6231, 48144), (6324, 47436), (6834, 43896), (7316, 41004), (7906, 37944), (8024, 37386), (8308, 36108), (8432, 35577), (8496, 35309), (9027, 33232), (9112, 32922), (9486, 31624), (9648, 31093), (10251, 29264), (10974, 27336), (11859, 25296), (12036, 24924), (12462, 24072), (12648, 23718), (13668, 21948), (14632, 20502), (15812, 18972), (16048, 18693), (16461, 18224), (16616, 18054)]