398541792

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 1214922240

約数和(自身を除く): 816380448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 61, 66, 69, 88, 92, 96, 122, 132, 138, 176, 183, 184, 244, 253, 264, 269, 276, 352, 366, 368, 488, 506, 528, 538, 552, 671, 732, 736, 759, 807, 976, 1012, 1056, 1076, 1104, 1342, 1403, 1464, 1518, 1614, 1952, 2013, 2024, 2152, 2208, 2684, 2806, 2928, 2959, 3036, 3228, 4026, 4048, 4209, 4304, 5368, 5612, 5856, 5918, 6072, 6187, 6456, 8052, 8096, 8418, 8608, 8877, 10736, 11224, 11836, 12144, 12374, 12912, 15433, 16104, 16409, 16836, 17754, 18561, 21472, 22448, 23672, 24288, 24748, 25824, 30866, 32208, 32818, 33672, 35508, 37122, 44896, 46299, 47344, 49227, 49496, 61732, 64416, 65636, 67344, 68057, 71016, 74244, 92598, 94688, 98454, 98992, 123464, 131272, 134688, 136114, 142032, 148488, 180499, 185196, 196908, 197984, 204171, 246928, 262544, 272228, 284064, 296976, 360998, 370392, 377407, 393816, 408342, 493856, 525088, 541497, 544456, 593952, 721996, 740784, 754814, 787632, 816684, 1082994, 1088912, 1132221, 1443992, 1481568, 1509628, 1575264, 1633368, 2165988, 2177824, 2264442, 2887984, 3019256, 3266736, 4151477, 4331976, 4528884, 5775968, 6038512, 6533472, 8302954, 8663952, 9057768, 12077024, 12454431, 16605908, 17327904, 18115536, 24908862, 33211816, 36231072, 49817724, 66423632, 99635448, 132847264, 199270896, 398541792]

約数ペア:

[(1, 398541792), (2, 199270896), (3, 132847264), (4, 99635448), (6, 66423632), (8, 49817724), (11, 36231072), (12, 33211816), (16, 24908862), (22, 18115536), (23, 17327904), (24, 16605908), (32, 12454431), (33, 12077024), (44, 9057768), (46, 8663952), (48, 8302954), (61, 6533472), (66, 6038512), (69, 5775968), (88, 4528884), (92, 4331976), (96, 4151477), (122, 3266736), (132, 3019256), (138, 2887984), (176, 2264442), (183, 2177824), (184, 2165988), (244, 1633368), (253, 1575264), (264, 1509628), (269, 1481568), (276, 1443992), (352, 1132221), (366, 1088912), (368, 1082994), (488, 816684), (506, 787632), (528, 754814), (538, 740784), (552, 721996), (671, 593952), (732, 544456), (736, 541497), (759, 525088), (807, 493856), (976, 408342), (1012, 393816), (1056, 377407), (1076, 370392), (1104, 360998), (1342, 296976), (1403, 284064), (1464, 272228), (1518, 262544), (1614, 246928), (1952, 204171), (2013, 197984), (2024, 196908), (2152, 185196), (2208, 180499), (2684, 148488), (2806, 142032), (2928, 136114), (2959, 134688), (3036, 131272), (3228, 123464), (4026, 98992), (4048, 98454), (4209, 94688), (4304, 92598), (5368, 74244), (5612, 71016), (5856, 68057), (5918, 67344), (6072, 65636), (6187, 64416), (6456, 61732), (8052, 49496), (8096, 49227), (8418, 47344), (8608, 46299), (8877, 44896), (10736, 37122), (11224, 35508), (11836, 33672), (12144, 32818), (12374, 32208), (12912, 30866), (15433, 25824), (16104, 24748), (16409, 24288), (16836, 23672), (17754, 22448), (18561, 21472)]