912949752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8581}}^1$

素因数の和:8645

約数の個数: 128

約数和(自身を含む): 2768209920

約数和(自身を除く): 1855260168

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, 8581, 8866, 9672, 13299, 17162, 17732, 25743, 26598, 34324, 35464, 51486, 53196, 68648, 94391, 102972, 106392, 111553, 188782, 205944, 223106, 266011, 283173, 334659, 377564, 446212, 532022, 566346, 669318, 755128, 798033, 892424, 1064044, 1132692, 1227083, 1338636, 1596066, 2128088, 2265384, 2454166, 2677272, 2926121, 3192132, 3458143, 3681249, 4908332, 5852242, 6384264, 6916286, 7362498, 8778363, 9816664, 10374429, 11704484, 13832572, 14724996, 17556726, 20748858, 23408968, 27665144, 29449992, 35113452, 38039573, 41497716, 70226904, 76079146, 82995432, 114118719, 152158292, 228237438, 304316584, 456474876, 912949752]

約数ペア:

[(1, 912949752), (2, 456474876), (3, 304316584), (4, 228237438), (6, 152158292), (8, 114118719), (11, 82995432), (12, 76079146), (13, 70226904), (22, 41497716), (24, 38039573), (26, 35113452), (31, 29449992), (33, 27665144), (39, 23408968), (44, 20748858), (52, 17556726), (62, 14724996), (66, 13832572), (78, 11704484), (88, 10374429), (93, 9816664), (104, 8778363), (124, 7362498), (132, 6916286), (143, 6384264), (156, 5852242), (186, 4908332), (248, 3681249), (264, 3458143), (286, 3192132), (312, 2926121), (341, 2677272), (372, 2454166), (403, 2265384), (429, 2128088), (572, 1596066), (682, 1338636), (744, 1227083), (806, 1132692), (858, 1064044), (1023, 892424), (1144, 798033), (1209, 755128), (1364, 669318), (1612, 566346), (1716, 532022), (2046, 446212), (2418, 377564), (2728, 334659), (3224, 283173), (3432, 266011), (4092, 223106), (4433, 205944), (4836, 188782), (8184, 111553), (8581, 106392), (8866, 102972), (9672, 94391), (13299, 68648), (17162, 53196), (17732, 51486), (25743, 35464), (26598, 34324)]