28305272424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{266047}}^1$

素因数の和:266111

約数の個数: 128

約数和(自身を含む): 85816442880

約数和(自身を除く): 57511170456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1612, 1716, 2046, 2418, 2728, 3224, 3432, 4092, 4433, 4836, 8184, 8866, 9672, 13299, 17732, 26598, 35464, 53196, 106392, 266047, 532094, 798141, 1064188, 1596282, 2128376, 2926517, 3192564, 3458611, 5853034, 6385128, 6917222, 8247457, 8779551, 10375833, 11706068, 13834444, 16494914, 17559102, 20751666, 23412136, 24742371, 27668888, 32989828, 35118204, 38044721, 41503332, 49484742, 65979656, 70236408, 76089442, 83006664, 90722027, 98969484, 107216941, 114134163, 152178884, 181444054, 197938968, 214433882, 228268326, 272166081, 304357768, 321650823, 362888108, 428867764, 456536652, 544332162, 643301646, 725776216, 857735528, 913073304, 1088664324, 1179386351, 1286603292, 2177328648, 2358772702, 2573206584, 3538159053, 4717545404, 7076318106, 9435090808, 14152636212, 28305272424]

約数ペア:

[(1, 28305272424), (2, 14152636212), (3, 9435090808), (4, 7076318106), (6, 4717545404), (8, 3538159053), (11, 2573206584), (12, 2358772702), (13, 2177328648), (22, 1286603292), (24, 1179386351), (26, 1088664324), (31, 913073304), (33, 857735528), (39, 725776216), (44, 643301646), (52, 544332162), (62, 456536652), (66, 428867764), (78, 362888108), (88, 321650823), (93, 304357768), (104, 272166081), (124, 228268326), (132, 214433882), (143, 197938968), (156, 181444054), (186, 152178884), (248, 114134163), (264, 107216941), (286, 98969484), (312, 90722027), (341, 83006664), (372, 76089442), (403, 70236408), (429, 65979656), (572, 49484742), (682, 41503332), (744, 38044721), (806, 35118204), (858, 32989828), (1023, 27668888), (1144, 24742371), (1209, 23412136), (1364, 20751666), (1612, 17559102), (1716, 16494914), (2046, 13834444), (2418, 11706068), (2728, 10375833), (3224, 8779551), (3432, 8247457), (4092, 6917222), (4433, 6385128), (4836, 5853034), (8184, 3458611), (8866, 3192564), (9672, 2926517), (13299, 2128376), (17732, 1596282), (26598, 1064188), (35464, 798141), (53196, 532094), (106392, 266047)]