402276084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{7687}}^1$

素因数の和:7797

約数の個数: 72

約数和(自身を含む): 1104304320

約数和(自身を除く): 702028236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 1068, 1246, 1869, 2492, 3738, 4361, 7476, 7687, 8722, 13083, 15374, 17444, 23061, 26166, 30748, 46122, 52332, 53809, 92244, 107618, 161427, 215236, 322854, 376663, 645708, 684143, 753326, 1129989, 1368286, 1506652, 2052429, 2259978, 2736572, 4104858, 4519956, 4789001, 8209716, 9578002, 14367003, 19156004, 28734006, 33523007, 57468012, 67046014, 100569021, 134092028, 201138042, 402276084]

約数ペア:

[(1, 402276084), (2, 201138042), (3, 134092028), (4, 100569021), (6, 67046014), (7, 57468012), (12, 33523007), (14, 28734006), (21, 19156004), (28, 14367003), (42, 9578002), (49, 8209716), (84, 4789001), (89, 4519956), (98, 4104858), (147, 2736572), (178, 2259978), (196, 2052429), (267, 1506652), (294, 1368286), (356, 1129989), (534, 753326), (588, 684143), (623, 645708), (1068, 376663), (1246, 322854), (1869, 215236), (2492, 161427), (3738, 107618), (4361, 92244), (7476, 53809), (7687, 52332), (8722, 46122), (13083, 30748), (15374, 26166), (17444, 23061)]