397108512

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2407

約数の個数: 144

約数和(自身を含む): 1227582720

約数和(自身を除く): 830474208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 1116, 1178, 1368, 1488, 1767, 1824, 2232, 2341, 2356, 2736, 2976, 3534, 4464, 4682, 4712, 5301, 5472, 7023, 7068, 8928, 9364, 9424, 10602, 14046, 14136, 18728, 18848, 21069, 21204, 28092, 28272, 37456, 42138, 42408, 44479, 56184, 56544, 72571, 74912, 84276, 84816, 88958, 112368, 133437, 145142, 168552, 169632, 177916, 217713, 224736, 266874, 290284, 337104, 355832, 400311, 435426, 533748, 580568, 653139, 674208, 711664, 800622, 870852, 1067496, 1161136, 1306278, 1378849, 1423328, 1601244, 1741704, 2134992, 2322272, 2612556, 2757698, 3202488, 3483408, 4136547, 4269984, 5225112, 5515396, 6404976, 6966816, 8273094, 10450224, 11030792, 12409641, 12809952, 16546188, 20900448, 22061584, 24819282, 33092376, 44123168, 49638564, 66184752, 99277128, 132369504, 198554256, 397108512]

約数ペア:

[(1, 397108512), (2, 198554256), (3, 132369504), (4, 99277128), (6, 66184752), (8, 49638564), (9, 44123168), (12, 33092376), (16, 24819282), (18, 22061584), (19, 20900448), (24, 16546188), (31, 12809952), (32, 12409641), (36, 11030792), (38, 10450224), (48, 8273094), (57, 6966816), (62, 6404976), (72, 5515396), (76, 5225112), (93, 4269984), (96, 4136547), (114, 3483408), (124, 3202488), (144, 2757698), (152, 2612556), (171, 2322272), (186, 2134992), (228, 1741704), (248, 1601244), (279, 1423328), (288, 1378849), (304, 1306278), (342, 1161136), (372, 1067496), (456, 870852), (496, 800622), (558, 711664), (589, 674208), (608, 653139), (684, 580568), (744, 533748), (912, 435426), (992, 400311), (1116, 355832), (1178, 337104), (1368, 290284), (1488, 266874), (1767, 224736), (1824, 217713), (2232, 177916), (2341, 169632), (2356, 168552), (2736, 145142), (2976, 133437), (3534, 112368), (4464, 88958), (4682, 84816), (4712, 84276), (5301, 74912), (5472, 72571), (7023, 56544), (7068, 56184), (8928, 44479), (9364, 42408), (9424, 42138), (10602, 37456), (14046, 28272), (14136, 28092), (18728, 21204), (18848, 21069)]