305225284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 684262656

約数和(自身を除く): 379037372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 131, 148, 173, 182, 259, 262, 346, 364, 481, 518, 524, 692, 917, 962, 1036, 1211, 1703, 1834, 1924, 2249, 2422, 3367, 3406, 3668, 4498, 4844, 4847, 6401, 6734, 6812, 8996, 9694, 11921, 12802, 13468, 15743, 19388, 22663, 23842, 25604, 31486, 33929, 44807, 45326, 47684, 62972, 63011, 67858, 83213, 89614, 90652, 126022, 135716, 158641, 166426, 179228, 252044, 294619, 317282, 332852, 441077, 582491, 589238, 634564, 838531, 882154, 1164982, 1178476, 1677062, 1764308, 2062333, 2329964, 3354124, 4124666, 5869717, 8249332, 10900903, 11739434, 21801806, 23478868, 43603612, 76306321, 152612642, 305225284]

約数ペア:

[(1, 305225284), (2, 152612642), (4, 76306321), (7, 43603612), (13, 23478868), (14, 21801806), (26, 11739434), (28, 10900903), (37, 8249332), (52, 5869717), (74, 4124666), (91, 3354124), (131, 2329964), (148, 2062333), (173, 1764308), (182, 1677062), (259, 1178476), (262, 1164982), (346, 882154), (364, 838531), (481, 634564), (518, 589238), (524, 582491), (692, 441077), (917, 332852), (962, 317282), (1036, 294619), (1211, 252044), (1703, 179228), (1834, 166426), (1924, 158641), (2249, 135716), (2422, 126022), (3367, 90652), (3406, 89614), (3668, 83213), (4498, 67858), (4844, 63011), (4847, 62972), (6401, 47684), (6734, 45326), (6812, 44807), (8996, 33929), (9694, 31486), (11921, 25604), (12802, 23842), (13468, 22663), (15743, 19388)]