347853996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{16631}}^1$

素因数の和:16731

約数の個数: 72

約数和(自身を含む): 1017080064

約数和(自身を除く): 669226068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 5229, 6972, 10458, 16631, 20916, 33262, 49893, 66524, 99786, 116417, 149679, 199572, 232834, 299358, 349251, 465668, 598716, 698502, 1047753, 1380373, 1397004, 2095506, 2760746, 4141119, 4191012, 5521492, 8282238, 9662611, 12423357, 16564476, 19325222, 24846714, 28987833, 38650444, 49693428, 57975666, 86963499, 115951332, 173926998, 347853996]

約数ペア:

[(1, 347853996), (2, 173926998), (3, 115951332), (4, 86963499), (6, 57975666), (7, 49693428), (9, 38650444), (12, 28987833), (14, 24846714), (18, 19325222), (21, 16564476), (28, 12423357), (36, 9662611), (42, 8282238), (63, 5521492), (83, 4191012), (84, 4141119), (126, 2760746), (166, 2095506), (249, 1397004), (252, 1380373), (332, 1047753), (498, 698502), (581, 598716), (747, 465668), (996, 349251), (1162, 299358), (1494, 232834), (1743, 199572), (2324, 149679), (2988, 116417), (3486, 99786), (5229, 66524), (6972, 49893), (10458, 33262), (16631, 20916)]