23804516008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{7817}}^1$

素因数の和:7979

約数の個数: 128

約数和(自身を含む): 56739916800

約数和(自身を除く): 32935400792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 89, 91, 94, 104, 178, 182, 188, 329, 356, 364, 376, 611, 623, 658, 712, 728, 1157, 1222, 1246, 1316, 2314, 2444, 2492, 2632, 4183, 4277, 4628, 4888, 4984, 7817, 8099, 8366, 8554, 9256, 15634, 16198, 16732, 17108, 29281, 31268, 32396, 33464, 34216, 54379, 54719, 58562, 62536, 64792, 101621, 108758, 109438, 117124, 203242, 217516, 218876, 234248, 367399, 380653, 406484, 435032, 437752, 695713, 711347, 734798, 761306, 812968, 1391426, 1422694, 1469596, 1522612, 2571793, 2782852, 2845388, 2939192, 3045224, 4776187, 4869991, 5143586, 5565704, 5690776, 9044269, 9552374, 9739982, 10287172, 18088538, 19104748, 19479964, 20574344, 32698511, 33433309, 36177076, 38209496, 38959928, 63309883, 65397022, 66866618, 72354152, 126619766, 130794044, 133733236, 228889577, 253239532, 261588088, 267466472, 425080643, 457779154, 506479064, 850161286, 915558308, 1700322572, 1831116616, 2975564501, 3400645144, 5951129002, 11902258004, 23804516008]

約数ペア:

[(1, 23804516008), (2, 11902258004), (4, 5951129002), (7, 3400645144), (8, 2975564501), (13, 1831116616), (14, 1700322572), (26, 915558308), (28, 850161286), (47, 506479064), (52, 457779154), (56, 425080643), (89, 267466472), (91, 261588088), (94, 253239532), (104, 228889577), (178, 133733236), (182, 130794044), (188, 126619766), (329, 72354152), (356, 66866618), (364, 65397022), (376, 63309883), (611, 38959928), (623, 38209496), (658, 36177076), (712, 33433309), (728, 32698511), (1157, 20574344), (1222, 19479964), (1246, 19104748), (1316, 18088538), (2314, 10287172), (2444, 9739982), (2492, 9552374), (2632, 9044269), (4183, 5690776), (4277, 5565704), (4628, 5143586), (4888, 4869991), (4984, 4776187), (7817, 3045224), (8099, 2939192), (8366, 2845388), (8554, 2782852), (9256, 2571793), (15634, 1522612), (16198, 1469596), (16732, 1422694), (17108, 1391426), (29281, 812968), (31268, 761306), (32396, 734798), (33464, 711347), (34216, 695713), (54379, 437752), (54719, 435032), (58562, 406484), (62536, 380653), (64792, 367399), (101621, 234248), (108758, 218876), (109438, 217516), (117124, 203242)]