16292493904

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{659}}^1$

素因数の和:1148

約数の個数: 80

約数和(自身を含む): 32666927040

約数和(自身を除く): 16374433136

約数列:

[1, 2, 4, 8, 16, 61, 73, 122, 146, 244, 292, 347, 488, 584, 659, 694, 976, 1168, 1318, 1388, 2636, 2776, 4453, 5272, 5552, 8906, 10544, 17812, 21167, 25331, 35624, 40199, 42334, 48107, 50662, 71248, 80398, 84668, 96214, 101324, 160796, 169336, 192428, 202648, 228673, 321592, 338672, 384856, 405296, 457346, 643184, 769712, 914692, 1545191, 1829384, 2934527, 3090382, 3658768, 5869054, 6180764, 11738108, 12361528, 13949053, 16693129, 23476216, 24723056, 27898106, 33386258, 46952432, 55796212, 66772516, 111592424, 133545032, 223184848, 267090064, 1018280869, 2036561738, 4073123476, 8146246952, 16292493904]

約数ペア:

[(1, 16292493904), (2, 8146246952), (4, 4073123476), (8, 2036561738), (16, 1018280869), (61, 267090064), (73, 223184848), (122, 133545032), (146, 111592424), (244, 66772516), (292, 55796212), (347, 46952432), (488, 33386258), (584, 27898106), (659, 24723056), (694, 23476216), (976, 16693129), (1168, 13949053), (1318, 12361528), (1388, 11738108), (2636, 6180764), (2776, 5869054), (4453, 3658768), (5272, 3090382), (5552, 2934527), (8906, 1829384), (10544, 1545191), (17812, 914692), (21167, 769712), (25331, 643184), (35624, 457346), (40199, 405296), (42334, 384856), (48107, 338672), (50662, 321592), (71248, 228673), (80398, 202648), (84668, 192428), (96214, 169336), (101324, 160796)]