238687764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 650496000

約数和(自身を除く): 411808236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 131, 199, 218, 262, 327, 393, 398, 436, 524, 597, 654, 763, 786, 796, 917, 1194, 1308, 1393, 1526, 1572, 1834, 2289, 2388, 2751, 2786, 3052, 3668, 4179, 4578, 5502, 5572, 8358, 9156, 11004, 14279, 16716, 21691, 26069, 28558, 42837, 43382, 52138, 57116, 65073, 78207, 85674, 86764, 99953, 104276, 130146, 151837, 156414, 171348, 182483, 199906, 260292, 299859, 303674, 312828, 364966, 399812, 455511, 547449, 599718, 607348, 729932, 911022, 1094898, 1199436, 1822044, 2189796, 2841521, 5683042, 8524563, 11366084, 17049126, 19890647, 34098252, 39781294, 59671941, 79562588, 119343882, 238687764]

約数ペア:

[(1, 238687764), (2, 119343882), (3, 79562588), (4, 59671941), (6, 39781294), (7, 34098252), (12, 19890647), (14, 17049126), (21, 11366084), (28, 8524563), (42, 5683042), (84, 2841521), (109, 2189796), (131, 1822044), (199, 1199436), (218, 1094898), (262, 911022), (327, 729932), (393, 607348), (398, 599718), (436, 547449), (524, 455511), (597, 399812), (654, 364966), (763, 312828), (786, 303674), (796, 299859), (917, 260292), (1194, 199906), (1308, 182483), (1393, 171348), (1526, 156414), (1572, 151837), (1834, 130146), (2289, 104276), (2388, 99953), (2751, 86764), (2786, 85674), (3052, 78207), (3668, 65073), (4179, 57116), (4578, 52138), (5502, 43382), (5572, 42837), (8358, 28558), (9156, 26069), (11004, 21691), (14279, 16716)]