813556276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 1678537728

約数和(自身を除く): 864981452

約数列:

[1, 2, 4, 13, 23, 26, 41, 46, 47, 52, 82, 92, 94, 164, 188, 299, 353, 533, 598, 611, 706, 943, 1066, 1081, 1196, 1222, 1412, 1886, 1927, 2132, 2162, 2444, 3772, 3854, 4324, 4589, 7708, 8119, 9178, 12259, 14053, 14473, 16238, 16591, 18356, 24518, 25051, 28106, 28946, 32476, 33182, 44321, 49036, 50102, 56212, 57892, 66364, 88642, 100204, 105547, 177284, 188149, 211094, 215683, 332879, 376298, 381593, 422188, 431366, 576173, 665758, 680231, 752596, 763186, 862732, 1152346, 1331516, 1360462, 1526372, 2304692, 2720924, 4327427, 4960709, 8654854, 8843003, 9921418, 15645313, 17309708, 17686006, 19842836, 31290626, 35372012, 62581252, 203389069, 406778138, 813556276]

約数ペア:

[(1, 813556276), (2, 406778138), (4, 203389069), (13, 62581252), (23, 35372012), (26, 31290626), (41, 19842836), (46, 17686006), (47, 17309708), (52, 15645313), (82, 9921418), (92, 8843003), (94, 8654854), (164, 4960709), (188, 4327427), (299, 2720924), (353, 2304692), (533, 1526372), (598, 1360462), (611, 1331516), (706, 1152346), (943, 862732), (1066, 763186), (1081, 752596), (1196, 680231), (1222, 665758), (1412, 576173), (1886, 431366), (1927, 422188), (2132, 381593), (2162, 376298), (2444, 332879), (3772, 215683), (3854, 211094), (4324, 188149), (4589, 177284), (7708, 105547), (8119, 100204), (9178, 88642), (12259, 66364), (14053, 57892), (14473, 56212), (16238, 50102), (16591, 49036), (18356, 44321), (24518, 33182), (25051, 32476), (28106, 28946)]