1271598408

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{21617}}^1$

素因数の和:21691

約数の個数: 96

約数和(自身を含む): 3709648800

約数和(自身を除く): 2438050392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 57, 72, 76, 86, 114, 129, 152, 171, 172, 228, 258, 342, 344, 387, 456, 516, 684, 774, 817, 1032, 1368, 1548, 1634, 2451, 3096, 3268, 4902, 6536, 7353, 9804, 14706, 19608, 21617, 29412, 43234, 58824, 64851, 86468, 129702, 172936, 194553, 259404, 389106, 410723, 518808, 778212, 821446, 929531, 1232169, 1556424, 1642892, 1859062, 2464338, 2788593, 3285784, 3696507, 3718124, 4928676, 5577186, 7393014, 7436248, 8365779, 9857352, 11154372, 14786028, 16731558, 17661089, 22308744, 29572056, 33463116, 35322178, 52983267, 66926232, 70644356, 105966534, 141288712, 158949801, 211933068, 317899602, 423866136, 635799204, 1271598408]

約数ペア:

[(1, 1271598408), (2, 635799204), (3, 423866136), (4, 317899602), (6, 211933068), (8, 158949801), (9, 141288712), (12, 105966534), (18, 70644356), (19, 66926232), (24, 52983267), (36, 35322178), (38, 33463116), (43, 29572056), (57, 22308744), (72, 17661089), (76, 16731558), (86, 14786028), (114, 11154372), (129, 9857352), (152, 8365779), (171, 7436248), (172, 7393014), (228, 5577186), (258, 4928676), (342, 3718124), (344, 3696507), (387, 3285784), (456, 2788593), (516, 2464338), (684, 1859062), (774, 1642892), (817, 1556424), (1032, 1232169), (1368, 929531), (1548, 821446), (1634, 778212), (2451, 518808), (3096, 410723), (3268, 389106), (4902, 259404), (6536, 194553), (7353, 172936), (9804, 129702), (14706, 86468), (19608, 64851), (21617, 58824), (29412, 43234)]