338246208

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1065

約数の個数: 168

約数和(自身を含む): 1054526720

約数和(自身を除く): 716280512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 576, 589, 608, 684, 744, 912, 992, 997, 1116, 1178, 1216, 1368, 1488, 1767, 1824, 1984, 1994, 2232, 2356, 2736, 2976, 2991, 3534, 3648, 3988, 4464, 4712, 5301, 5472, 5952, 5982, 7068, 7976, 8928, 8973, 9424, 10602, 10944, 11964, 14136, 15952, 17856, 17946, 18848, 18943, 21204, 23928, 28272, 30907, 31904, 35892, 37696, 37886, 42408, 47856, 56544, 56829, 61814, 63808, 71784, 75772, 84816, 92721, 95712, 113088, 113658, 123628, 143568, 151544, 169632, 170487, 185442, 191424, 227316, 247256, 278163, 287136, 303088, 339264, 340974, 370884, 454632, 494512, 556326, 574272, 587233, 606176, 681948, 741768, 909264, 989024, 1112652, 1174466, 1212352, 1363896, 1483536, 1761699, 1818528, 1978048, 2225304, 2348932, 2727792, 2967072, 3523398, 3637056, 4450608, 4697864, 5285097, 5455584, 5934144, 7046796, 8901216, 9395728, 10570194, 10911168, 14093592, 17802432, 18791456, 21140388, 28187184, 37582912, 42280776, 56374368, 84561552, 112748736, 169123104, 338246208]

約数ペア:

[(1, 338246208), (2, 169123104), (3, 112748736), (4, 84561552), (6, 56374368), (8, 42280776), (9, 37582912), (12, 28187184), (16, 21140388), (18, 18791456), (19, 17802432), (24, 14093592), (31, 10911168), (32, 10570194), (36, 9395728), (38, 8901216), (48, 7046796), (57, 5934144), (62, 5455584), (64, 5285097), (72, 4697864), (76, 4450608), (93, 3637056), (96, 3523398), (114, 2967072), (124, 2727792), (144, 2348932), (152, 2225304), (171, 1978048), (186, 1818528), (192, 1761699), (228, 1483536), (248, 1363896), (279, 1212352), (288, 1174466), (304, 1112652), (342, 989024), (372, 909264), (456, 741768), (496, 681948), (558, 606176), (576, 587233), (589, 574272), (608, 556326), (684, 494512), (744, 454632), (912, 370884), (992, 340974), (997, 339264), (1116, 303088), (1178, 287136), (1216, 278163), (1368, 247256), (1488, 227316), (1767, 191424), (1824, 185442), (1984, 170487), (1994, 169632), (2232, 151544), (2356, 143568), (2736, 123628), (2976, 113658), (2991, 113088), (3534, 95712), (3648, 92721), (3988, 84816), (4464, 75772), (4712, 71784), (5301, 63808), (5472, 61814), (5952, 56829), (5982, 56544), (7068, 47856), (7976, 42408), (8928, 37886), (8973, 37696), (9424, 35892), (10602, 31904), (10944, 30907), (11964, 28272), (14136, 23928), (15952, 21204), (17856, 18943), (17946, 18848)]