842400000072

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1406081}}^1$

素因数の和:1406303

約数の個数: 96

約数和(自身を含む): 2339354866680

約数和(自身を除く): 1496954866608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 157, 159, 212, 314, 318, 424, 471, 477, 628, 636, 942, 954, 1256, 1272, 1413, 1884, 1908, 2826, 3768, 3816, 5652, 8321, 11304, 16642, 24963, 33284, 49926, 66568, 74889, 99852, 149778, 199704, 299556, 599112, 1406081, 2812162, 4218243, 5624324, 8436486, 11248648, 12654729, 16872972, 25309458, 33745944, 50618916, 74522293, 101237832, 149044586, 220754717, 223566879, 298089172, 441509434, 447133758, 596178344, 662264151, 670700637, 883018868, 894267516, 1324528302, 1341401274, 1766037736, 1788535032, 1986792453, 2649056604, 2682802548, 3973584906, 5298113208, 5365605096, 7947169812, 11700000001, 15894339624, 23400000002, 35100000003, 46800000004, 70200000006, 93600000008, 105300000009, 140400000012, 210600000018, 280800000024, 421200000036, 842400000072]

約数ペア:

[(1, 842400000072), (2, 421200000036), (3, 280800000024), (4, 210600000018), (6, 140400000012), (8, 105300000009), (9, 93600000008), (12, 70200000006), (18, 46800000004), (24, 35100000003), (36, 23400000002), (53, 15894339624), (72, 11700000001), (106, 7947169812), (157, 5365605096), (159, 5298113208), (212, 3973584906), (314, 2682802548), (318, 2649056604), (424, 1986792453), (471, 1788535032), (477, 1766037736), (628, 1341401274), (636, 1324528302), (942, 894267516), (954, 883018868), (1256, 670700637), (1272, 662264151), (1413, 596178344), (1884, 447133758), (1908, 441509434), (2826, 298089172), (3768, 223566879), (3816, 220754717), (5652, 149044586), (8321, 101237832), (11304, 74522293), (16642, 50618916), (24963, 33745944), (33284, 25309458), (49926, 16872972), (66568, 12654729), (74889, 11248648), (99852, 8436486), (149778, 5624324), (199704, 4218243), (299556, 2812162), (599112, 1406081)]