262498908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7151}}^1$

素因数の和:7207

約数の個数: 96

約数和(自身を含む): 768983040

約数和(自身を除く): 506484132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 483, 532, 644, 798, 874, 966, 1311, 1596, 1748, 1932, 2622, 3059, 5244, 6118, 7151, 9177, 12236, 14302, 18354, 21453, 28604, 36708, 42906, 50057, 85812, 100114, 135869, 150171, 164473, 200228, 271738, 300342, 328946, 407607, 493419, 543476, 600684, 657892, 815214, 951083, 986838, 1151311, 1630428, 1902166, 1973676, 2302622, 2853249, 3124987, 3453933, 3804332, 4605244, 5706498, 6249974, 6907866, 9374961, 11412996, 12499948, 13815732, 18749922, 21874909, 37499844, 43749818, 65624727, 87499636, 131249454, 262498908]

約数ペア:

[(1, 262498908), (2, 131249454), (3, 87499636), (4, 65624727), (6, 43749818), (7, 37499844), (12, 21874909), (14, 18749922), (19, 13815732), (21, 12499948), (23, 11412996), (28, 9374961), (38, 6907866), (42, 6249974), (46, 5706498), (57, 4605244), (69, 3804332), (76, 3453933), (84, 3124987), (92, 2853249), (114, 2302622), (133, 1973676), (138, 1902166), (161, 1630428), (228, 1151311), (266, 986838), (276, 951083), (322, 815214), (399, 657892), (437, 600684), (483, 543476), (532, 493419), (644, 407607), (798, 328946), (874, 300342), (966, 271738), (1311, 200228), (1596, 164473), (1748, 150171), (1932, 135869), (2622, 100114), (3059, 85812), (5244, 50057), (6118, 42906), (7151, 36708), (9177, 28604), (12236, 21453), (14302, 18354)]