643422378384

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{617}}^1\times {\mathrm{87251}}^1$

素因数の和:87965

約数の個数: 120

約数和(自身を含む): 1825358607072

約数和(自身を除く): 1181936228688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 617, 664, 747, 996, 1234, 1328, 1494, 1851, 1992, 2468, 2988, 3702, 3984, 4936, 5553, 5976, 7404, 9872, 11106, 11952, 14808, 22212, 29616, 44424, 51211, 87251, 88848, 102422, 153633, 174502, 204844, 261753, 307266, 349004, 409688, 460899, 523506, 614532, 698008, 785259, 819376, 921798, 1047012, 1229064, 1396016, 1570518, 1843596, 2094024, 2458128, 3141036, 3687192, 4188048, 6282072, 7241833, 7374384, 12564144, 14483666, 21725499, 28967332, 43450998, 53833867, 57934664, 65176497, 86901996, 107667734, 115869328, 130352994, 161501601, 173803992, 215335468, 260705988, 323003202, 347607984, 430670936, 484504803, 521411976, 646006404, 861341872, 969009606, 1042823952, 1292012808, 1938019212, 2584025616, 3876038424, 4468210961, 7752076848, 8936421922, 13404632883, 17872843844, 26809265766, 35745687688, 40213898649, 53618531532, 71491375376, 80427797298, 107237063064, 160855594596, 214474126128, 321711189192, 643422378384]

約数ペア:

[(1, 643422378384), (2, 321711189192), (3, 214474126128), (4, 160855594596), (6, 107237063064), (8, 80427797298), (9, 71491375376), (12, 53618531532), (16, 40213898649), (18, 35745687688), (24, 26809265766), (36, 17872843844), (48, 13404632883), (72, 8936421922), (83, 7752076848), (144, 4468210961), (166, 3876038424), (249, 2584025616), (332, 1938019212), (498, 1292012808), (617, 1042823952), (664, 969009606), (747, 861341872), (996, 646006404), (1234, 521411976), (1328, 484504803), (1494, 430670936), (1851, 347607984), (1992, 323003202), (2468, 260705988), (2988, 215335468), (3702, 173803992), (3984, 161501601), (4936, 130352994), (5553, 115869328), (5976, 107667734), (7404, 86901996), (9872, 65176497), (11106, 57934664), (11952, 53833867), (14808, 43450998), (22212, 28967332), (29616, 21725499), (44424, 14483666), (51211, 12564144), (87251, 7374384), (88848, 7241833), (102422, 6282072), (153633, 4188048), (174502, 3687192), (204844, 3141036), (261753, 2458128), (307266, 2094024), (349004, 1843596), (409688, 1570518), (460899, 1396016), (523506, 1229064), (614532, 1047012), (698008, 921798), (785259, 819376)]