421200000036

素因数分解:

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

素因数の和:1406301

約数の個数: 72

約数和(自身を含む): 1091698937784

約数和(自身を除く): 670498937748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 157, 159, 212, 314, 318, 471, 477, 628, 636, 942, 954, 1413, 1884, 1908, 2826, 5652, 8321, 16642, 24963, 33284, 49926, 74889, 99852, 149778, 299556, 1406081, 2812162, 4218243, 5624324, 8436486, 12654729, 16872972, 25309458, 50618916, 74522293, 149044586, 220754717, 223566879, 298089172, 441509434, 447133758, 662264151, 670700637, 883018868, 894267516, 1324528302, 1341401274, 1986792453, 2649056604, 2682802548, 3973584906, 7947169812, 11700000001, 23400000002, 35100000003, 46800000004, 70200000006, 105300000009, 140400000012, 210600000018, 421200000036]

約数ペア:

[(1, 421200000036), (2, 210600000018), (3, 140400000012), (4, 105300000009), (6, 70200000006), (9, 46800000004), (12, 35100000003), (18, 23400000002), (36, 11700000001), (53, 7947169812), (106, 3973584906), (157, 2682802548), (159, 2649056604), (212, 1986792453), (314, 1341401274), (318, 1324528302), (471, 894267516), (477, 883018868), (628, 670700637), (636, 662264151), (942, 447133758), (954, 441509434), (1413, 298089172), (1884, 223566879), (1908, 220754717), (2826, 149044586), (5652, 74522293), (8321, 50618916), (16642, 25309458), (24963, 16872972), (33284, 12654729), (49926, 8436486), (74889, 5624324), (99852, 4218243), (149778, 2812162), (299556, 1406081)]