21925055232

素因数分解:

$2^8\times 3^2\times {\mathrm{443}}^1\times {\mathrm{21481}}^1$

素因数の和:21946

約数の個数: 108

約数和(自身を含む): 63360987144

約数和(自身を除く): 41435931912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 443, 576, 768, 886, 1152, 1329, 1772, 2304, 2658, 3544, 3987, 5316, 7088, 7974, 10632, 14176, 15948, 21264, 21481, 28352, 31896, 42528, 42962, 56704, 63792, 64443, 85056, 85924, 113408, 127584, 128886, 170112, 171848, 193329, 255168, 257772, 340224, 343696, 386658, 510336, 515544, 687392, 773316, 1020672, 1031088, 1374784, 1546632, 2062176, 2749568, 3093264, 4124352, 5499136, 6186528, 8248704, 9516083, 12373056, 16497408, 19032166, 24746112, 28548249, 38064332, 49492224, 57096498, 76128664, 85644747, 114192996, 152257328, 171289494, 228385992, 304514656, 342578988, 456771984, 609029312, 685157976, 913543968, 1218058624, 1370315952, 1827087936, 2436117248, 2740631904, 3654175872, 5481263808, 7308351744, 10962527616, 21925055232]

約数ペア:

[(1, 21925055232), (2, 10962527616), (3, 7308351744), (4, 5481263808), (6, 3654175872), (8, 2740631904), (9, 2436117248), (12, 1827087936), (16, 1370315952), (18, 1218058624), (24, 913543968), (32, 685157976), (36, 609029312), (48, 456771984), (64, 342578988), (72, 304514656), (96, 228385992), (128, 171289494), (144, 152257328), (192, 114192996), (256, 85644747), (288, 76128664), (384, 57096498), (443, 49492224), (576, 38064332), (768, 28548249), (886, 24746112), (1152, 19032166), (1329, 16497408), (1772, 12373056), (2304, 9516083), (2658, 8248704), (3544, 6186528), (3987, 5499136), (5316, 4124352), (7088, 3093264), (7974, 2749568), (10632, 2062176), (14176, 1546632), (15948, 1374784), (21264, 1031088), (21481, 1020672), (28352, 773316), (31896, 687392), (42528, 515544), (42962, 510336), (56704, 386658), (63792, 343696), (64443, 340224), (85056, 257772), (85924, 255168), (113408, 193329), (127584, 171848), (128886, 170112)]