1845723136

素因数分解:

$2^{15}\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 4026470400

約数和(自身を除く): 2180747264

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 79, 92, 124, 128, 158, 184, 248, 256, 316, 368, 496, 512, 632, 713, 736, 992, 1024, 1264, 1426, 1472, 1817, 1984, 2048, 2449, 2528, 2852, 2944, 3634, 3968, 4096, 4898, 5056, 5704, 5888, 7268, 7936, 8192, 9796, 10112, 11408, 11776, 14536, 15872, 16384, 19592, 20224, 22816, 23552, 29072, 31744, 32768, 39184, 40448, 45632, 47104, 56327, 58144, 63488, 78368, 80896, 91264, 94208, 112654, 116288, 126976, 156736, 161792, 182528, 188416, 225308, 232576, 253952, 313472, 323584, 365056, 376832, 450616, 465152, 507904, 626944, 647168, 730112, 753664, 901232, 930304, 1015808, 1253888, 1294336, 1460224, 1802464, 1860608, 2507776, 2588672, 2920448, 3604928, 3721216, 5015552, 5840896, 7209856, 7442432, 10031104, 11681792, 14419712, 14884864, 20062208, 23363584, 28839424, 29769728, 40124416, 57678848, 59539456, 80248832, 115357696, 230715392, 461430784, 922861568, 1845723136]

約数ペア:

[(1, 1845723136), (2, 922861568), (4, 461430784), (8, 230715392), (16, 115357696), (23, 80248832), (31, 59539456), (32, 57678848), (46, 40124416), (62, 29769728), (64, 28839424), (79, 23363584), (92, 20062208), (124, 14884864), (128, 14419712), (158, 11681792), (184, 10031104), (248, 7442432), (256, 7209856), (316, 5840896), (368, 5015552), (496, 3721216), (512, 3604928), (632, 2920448), (713, 2588672), (736, 2507776), (992, 1860608), (1024, 1802464), (1264, 1460224), (1426, 1294336), (1472, 1253888), (1817, 1015808), (1984, 930304), (2048, 901232), (2449, 753664), (2528, 730112), (2852, 647168), (2944, 626944), (3634, 507904), (3968, 465152), (4096, 450616), (4898, 376832), (5056, 365056), (5704, 323584), (5888, 313472), (7268, 253952), (7936, 232576), (8192, 225308), (9796, 188416), (10112, 182528), (11408, 161792), (11776, 156736), (14536, 126976), (15872, 116288), (16384, 112654), (19592, 94208), (20224, 91264), (22816, 80896), (23552, 78368), (29072, 63488), (31744, 58144), (32768, 56327), (39184, 47104), (40448, 45632)]