281493576

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14321}}^1$

素因数の和:14356

約数の個数: 128

約数和(自身を含む): 962438400

約数和(自身を除く): 680944824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 14321, 19656, 28642, 42963, 57284, 85926, 100247, 114568, 128889, 171852, 186173, 200494, 257778, 300741, 343704, 372346, 386667, 400988, 515556, 558519, 601482, 744692, 773334, 801976, 902223, 1031112, 1117038, 1202964, 1303211, 1489384, 1546668, 1675557, 1804446, 2234076, 2405928, 2606422, 2706669, 3093336, 3351114, 3608892, 3909633, 4468152, 5026671, 5212844, 5413338, 6702228, 7217784, 7819266, 10053342, 10425688, 10826676, 11728899, 13404456, 15638532, 20106684, 21653352, 23457798, 31277064, 35186697, 40213368, 46915596, 70373394, 93831192, 140746788, 281493576]

約数ペア:

[(1, 281493576), (2, 140746788), (3, 93831192), (4, 70373394), (6, 46915596), (7, 40213368), (8, 35186697), (9, 31277064), (12, 23457798), (13, 21653352), (14, 20106684), (18, 15638532), (21, 13404456), (24, 11728899), (26, 10826676), (27, 10425688), (28, 10053342), (36, 7819266), (39, 7217784), (42, 6702228), (52, 5413338), (54, 5212844), (56, 5026671), (63, 4468152), (72, 3909633), (78, 3608892), (84, 3351114), (91, 3093336), (104, 2706669), (108, 2606422), (117, 2405928), (126, 2234076), (156, 1804446), (168, 1675557), (182, 1546668), (189, 1489384), (216, 1303211), (234, 1202964), (252, 1117038), (273, 1031112), (312, 902223), (351, 801976), (364, 773334), (378, 744692), (468, 601482), (504, 558519), (546, 515556), (702, 400988), (728, 386667), (756, 372346), (819, 343704), (936, 300741), (1092, 257778), (1404, 200494), (1512, 186173), (1638, 171852), (2184, 128889), (2457, 114568), (2808, 100247), (3276, 85926), (4914, 57284), (6552, 42963), (9828, 28642), (14321, 19656)]