208577424

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12743}}^1$

素因数の和:12796

約数の個数: 80

約数和(自身を含む): 606818304

約数和(自身を除く): 398240880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 12743, 16368, 25486, 38229, 50972, 76458, 101944, 140173, 152916, 203888, 280346, 305832, 395033, 420519, 560692, 611664, 790066, 841038, 1121384, 1185099, 1580132, 1682076, 2242768, 2370198, 3160264, 3364152, 4345363, 4740396, 6320528, 6728304, 8690726, 9480792, 13036089, 17381452, 18961584, 26072178, 34762904, 52144356, 69525808, 104288712, 208577424]

約数ペア:

[(1, 208577424), (2, 104288712), (3, 69525808), (4, 52144356), (6, 34762904), (8, 26072178), (11, 18961584), (12, 17381452), (16, 13036089), (22, 9480792), (24, 8690726), (31, 6728304), (33, 6320528), (44, 4740396), (48, 4345363), (62, 3364152), (66, 3160264), (88, 2370198), (93, 2242768), (124, 1682076), (132, 1580132), (176, 1185099), (186, 1121384), (248, 841038), (264, 790066), (341, 611664), (372, 560692), (496, 420519), (528, 395033), (682, 305832), (744, 280346), (1023, 203888), (1364, 152916), (1488, 140173), (2046, 101944), (2728, 76458), (4092, 50972), (5456, 38229), (8184, 25486), (12743, 16368)]