138863270448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{212923}}^1$

素因数の和:213591

約数の個数: 120

約数和(自身を含む): 444830600448

約数和(自身を除く): 305967330000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 647, 1008, 1294, 1941, 2588, 3882, 4529, 5176, 5823, 7764, 9058, 10352, 11646, 13587, 15528, 18116, 23292, 27174, 31056, 36232, 40761, 46584, 54348, 72464, 81522, 93168, 108696, 163044, 212923, 217392, 326088, 425846, 638769, 652176, 851692, 1277538, 1490461, 1703384, 1916307, 2555076, 2980922, 3406768, 3832614, 4471383, 5110152, 5961844, 7665228, 8942766, 10220304, 11923688, 13414149, 15330456, 17885532, 23847376, 26828298, 30660912, 35771064, 53656596, 71542128, 107313192, 137761181, 214626384, 275522362, 413283543, 551044724, 826567086, 964328267, 1102089448, 1239850629, 1653134172, 1928656534, 2204178896, 2479701258, 2892984801, 3306268344, 3857313068, 4959402516, 5785969602, 6612536688, 7714626136, 8678954403, 9918805032, 11571939204, 15429252272, 17357908806, 19837610064, 23143878408, 34715817612, 46287756816, 69431635224, 138863270448]

約数ペア:

[(1, 138863270448), (2, 69431635224), (3, 46287756816), (4, 34715817612), (6, 23143878408), (7, 19837610064), (8, 17357908806), (9, 15429252272), (12, 11571939204), (14, 9918805032), (16, 8678954403), (18, 7714626136), (21, 6612536688), (24, 5785969602), (28, 4959402516), (36, 3857313068), (42, 3306268344), (48, 2892984801), (56, 2479701258), (63, 2204178896), (72, 1928656534), (84, 1653134172), (112, 1239850629), (126, 1102089448), (144, 964328267), (168, 826567086), (252, 551044724), (336, 413283543), (504, 275522362), (647, 214626384), (1008, 137761181), (1294, 107313192), (1941, 71542128), (2588, 53656596), (3882, 35771064), (4529, 30660912), (5176, 26828298), (5823, 23847376), (7764, 17885532), (9058, 15330456), (10352, 13414149), (11646, 11923688), (13587, 10220304), (15528, 8942766), (18116, 7665228), (23292, 5961844), (27174, 5110152), (31056, 4471383), (36232, 3832614), (40761, 3406768), (46584, 2980922), (54348, 2555076), (72464, 1916307), (81522, 1703384), (93168, 1490461), (108696, 1277538), (163044, 851692), (212923, 652176), (217392, 638769), (326088, 425846)]