268871184

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1246

約数の個数: 160

約数和(自身を含む): 844231680

約数和(自身を除く): 575360496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 48, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 144, 153, 186, 204, 216, 248, 272, 279, 306, 372, 408, 432, 459, 496, 527, 558, 612, 744, 816, 837, 918, 1054, 1116, 1181, 1224, 1488, 1581, 1674, 1836, 2108, 2232, 2362, 2448, 3162, 3348, 3543, 3672, 4216, 4464, 4724, 4743, 6324, 6696, 7086, 7344, 8432, 9448, 9486, 10629, 12648, 13392, 14172, 14229, 18896, 18972, 20077, 21258, 25296, 28344, 28458, 31887, 36611, 37944, 40154, 42516, 56688, 56916, 60231, 63774, 73222, 75888, 80308, 85032, 109833, 113832, 120462, 127548, 146444, 160616, 170064, 180693, 219666, 227664, 240924, 255096, 292888, 321232, 329499, 361386, 439332, 481848, 510192, 542079, 585776, 622387, 658998, 722772, 878664, 963696, 988497, 1084158, 1244774, 1317996, 1445544, 1757328, 1867161, 1976994, 2168316, 2489548, 2635992, 2891088, 3734322, 3953988, 4336632, 4979096, 5271984, 5601483, 7468644, 7907976, 8673264, 9958192, 11202966, 14937288, 15815952, 16804449, 22405932, 29874576, 33608898, 44811864, 67217796, 89623728, 134435592, 268871184]

約数ペア:

[(1, 268871184), (2, 134435592), (3, 89623728), (4, 67217796), (6, 44811864), (8, 33608898), (9, 29874576), (12, 22405932), (16, 16804449), (17, 15815952), (18, 14937288), (24, 11202966), (27, 9958192), (31, 8673264), (34, 7907976), (36, 7468644), (48, 5601483), (51, 5271984), (54, 4979096), (62, 4336632), (68, 3953988), (72, 3734322), (93, 2891088), (102, 2635992), (108, 2489548), (124, 2168316), (136, 1976994), (144, 1867161), (153, 1757328), (186, 1445544), (204, 1317996), (216, 1244774), (248, 1084158), (272, 988497), (279, 963696), (306, 878664), (372, 722772), (408, 658998), (432, 622387), (459, 585776), (496, 542079), (527, 510192), (558, 481848), (612, 439332), (744, 361386), (816, 329499), (837, 321232), (918, 292888), (1054, 255096), (1116, 240924), (1181, 227664), (1224, 219666), (1488, 180693), (1581, 170064), (1674, 160616), (1836, 146444), (2108, 127548), (2232, 120462), (2362, 113832), (2448, 109833), (3162, 85032), (3348, 80308), (3543, 75888), (3672, 73222), (4216, 63774), (4464, 60231), (4724, 56916), (4743, 56688), (6324, 42516), (6696, 40154), (7086, 37944), (7344, 36611), (8432, 31887), (9448, 28458), (9486, 28344), (10629, 25296), (12648, 21258), (13392, 20077), (14172, 18972), (14229, 18896)]