421912368

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{42463}}^1$

素因数の和:42503

約数の個数: 80

約数和(自身を含む): 1263728640

約数和(自身を除く): 841816272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 42463, 84926, 127389, 169852, 254778, 339704, 382167, 509556, 679408, 764334, 976649, 1019112, 1146501, 1528668, 1953298, 2038224, 2293002, 2929947, 3057336, 3906596, 4586004, 5859894, 6114672, 7813192, 8789841, 9172008, 11719788, 15626384, 17579682, 18344016, 23439576, 26369523, 35159364, 46879152, 52739046, 70318728, 105478092, 140637456, 210956184, 421912368]

約数ペア:

[(1, 421912368), (2, 210956184), (3, 140637456), (4, 105478092), (6, 70318728), (8, 52739046), (9, 46879152), (12, 35159364), (16, 26369523), (18, 23439576), (23, 18344016), (24, 17579682), (27, 15626384), (36, 11719788), (46, 9172008), (48, 8789841), (54, 7813192), (69, 6114672), (72, 5859894), (92, 4586004), (108, 3906596), (138, 3057336), (144, 2929947), (184, 2293002), (207, 2038224), (216, 1953298), (276, 1528668), (368, 1146501), (414, 1019112), (432, 976649), (552, 764334), (621, 679408), (828, 509556), (1104, 382167), (1242, 339704), (1656, 254778), (2484, 169852), (3312, 127389), (4968, 84926), (9936, 42463)]