228496570491

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1\times {\mathrm{14741}}^1$

素因数の和:15556

約数の個数: 64

約数和(自身を含む): 373960903680

約数和(自身を除く): 145464333189

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 733, 1007, 1113, 2199, 3021, 5131, 7049, 13927, 14741, 15393, 21147, 38849, 41781, 44223, 97489, 103187, 116547, 271943, 280079, 292467, 309561, 738131, 781273, 815829, 840237, 1960553, 2214393, 2343819, 5166917, 5468911, 5881659, 10805153, 14844187, 15500751, 16406733, 32415459, 44532561, 75636071, 103909309, 205297907, 226908213, 311727927, 572673109, 615893721, 1437085349, 1718019327, 4008711763, 4311256047, 10880789071, 12026135289, 32642367213, 76165523497, 228496570491]

約数ペア:

[(1, 228496570491), (3, 76165523497), (7, 32642367213), (19, 12026135289), (21, 10880789071), (53, 4311256047), (57, 4008711763), (133, 1718019327), (159, 1437085349), (371, 615893721), (399, 572673109), (733, 311727927), (1007, 226908213), (1113, 205297907), (2199, 103909309), (3021, 75636071), (5131, 44532561), (7049, 32415459), (13927, 16406733), (14741, 15500751), (15393, 14844187), (21147, 10805153), (38849, 5881659), (41781, 5468911), (44223, 5166917), (97489, 2343819), (103187, 2214393), (116547, 1960553), (271943, 840237), (280079, 815829), (292467, 781273), (309561, 738131)]