308348568

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 192

約数和(自身を含む): 991411200

約数和(自身を除く): 683062632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 31, 33, 36, 38, 44, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 152, 171, 186, 198, 209, 228, 248, 264, 279, 341, 342, 372, 396, 418, 456, 558, 589, 627, 661, 682, 684, 744, 792, 836, 1023, 1116, 1178, 1254, 1322, 1364, 1368, 1672, 1767, 1881, 1983, 2046, 2232, 2356, 2508, 2644, 2728, 3069, 3534, 3762, 3966, 4092, 4712, 5016, 5288, 5301, 5949, 6138, 6479, 7068, 7271, 7524, 7932, 8184, 10602, 11898, 12276, 12559, 12958, 14136, 14542, 15048, 15864, 19437, 20491, 21204, 21813, 23796, 24552, 25118, 25916, 29084, 37677, 38874, 40982, 42408, 43626, 47592, 50236, 51832, 58168, 58311, 61473, 65439, 75354, 77748, 81964, 87252, 100472, 113031, 116622, 122946, 130878, 138149, 150708, 155496, 163928, 174504, 184419, 225401, 226062, 233244, 245892, 261756, 276298, 301416, 368838, 389329, 414447, 450802, 452124, 466488, 491784, 523512, 552596, 676203, 737676, 778658, 828894, 901604, 904248, 1105192, 1167987, 1243341, 1352406, 1475352, 1557316, 1657788, 1803208, 2028609, 2335974, 2486682, 2704812, 3114632, 3315576, 3503961, 4057218, 4282619, 4671948, 4973364, 5409624, 7007922, 8114436, 8565238, 9343896, 9946728, 12847857, 14015844, 16228872, 17130476, 25695714, 28031688, 34260952, 38543571, 51391428, 77087142, 102782856, 154174284, 308348568]

約数ペア:

[(1, 308348568), (2, 154174284), (3, 102782856), (4, 77087142), (6, 51391428), (8, 38543571), (9, 34260952), (11, 28031688), (12, 25695714), (18, 17130476), (19, 16228872), (22, 14015844), (24, 12847857), (31, 9946728), (33, 9343896), (36, 8565238), (38, 8114436), (44, 7007922), (57, 5409624), (62, 4973364), (66, 4671948), (72, 4282619), (76, 4057218), (88, 3503961), (93, 3315576), (99, 3114632), (114, 2704812), (124, 2486682), (132, 2335974), (152, 2028609), (171, 1803208), (186, 1657788), (198, 1557316), (209, 1475352), (228, 1352406), (248, 1243341), (264, 1167987), (279, 1105192), (341, 904248), (342, 901604), (372, 828894), (396, 778658), (418, 737676), (456, 676203), (558, 552596), (589, 523512), (627, 491784), (661, 466488), (682, 452124), (684, 450802), (744, 414447), (792, 389329), (836, 368838), (1023, 301416), (1116, 276298), (1178, 261756), (1254, 245892), (1322, 233244), (1364, 226062), (1368, 225401), (1672, 184419), (1767, 174504), (1881, 163928), (1983, 155496), (2046, 150708), (2232, 138149), (2356, 130878), (2508, 122946), (2644, 116622), (2728, 113031), (3069, 100472), (3534, 87252), (3762, 81964), (3966, 77748), (4092, 75354), (4712, 65439), (5016, 61473), (5288, 58311), (5301, 58168), (5949, 51832), (6138, 50236), (6479, 47592), (7068, 43626), (7271, 42408), (7524, 40982), (7932, 38874), (8184, 37677), (10602, 29084), (11898, 25916), (12276, 25118), (12559, 24552), (12958, 23796), (14136, 21813), (14542, 21204), (15048, 20491), (15864, 19437)]