242951328

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1595

約数の個数: 144

約数和(自身を含む): 752824800

約数和(自身を除く): 509873472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 228, 232, 261, 288, 304, 342, 348, 456, 464, 522, 551, 608, 684, 696, 912, 928, 1044, 1102, 1368, 1392, 1531, 1653, 1824, 2088, 2204, 2736, 2784, 3062, 3306, 4176, 4408, 4593, 4959, 5472, 6124, 6612, 8352, 8816, 9186, 9918, 12248, 13224, 13779, 17632, 18372, 19836, 24496, 26448, 27558, 29089, 36744, 39672, 44399, 48992, 52896, 55116, 58178, 73488, 79344, 87267, 88798, 110232, 116356, 133197, 146976, 158688, 174534, 177596, 220464, 232712, 261801, 266394, 349068, 355192, 399591, 440928, 465424, 523602, 532788, 698136, 710384, 799182, 843581, 930848, 1047204, 1065576, 1396272, 1420768, 1598364, 1687162, 2094408, 2131152, 2530743, 2792544, 3196728, 3374324, 4188816, 4262304, 5061486, 6393456, 6748648, 7592229, 8377632, 10122972, 12786912, 13497296, 15184458, 20245944, 26994592, 30368916, 40491888, 60737832, 80983776, 121475664, 242951328]

約数ペア:

[(1, 242951328), (2, 121475664), (3, 80983776), (4, 60737832), (6, 40491888), (8, 30368916), (9, 26994592), (12, 20245944), (16, 15184458), (18, 13497296), (19, 12786912), (24, 10122972), (29, 8377632), (32, 7592229), (36, 6748648), (38, 6393456), (48, 5061486), (57, 4262304), (58, 4188816), (72, 3374324), (76, 3196728), (87, 2792544), (96, 2530743), (114, 2131152), (116, 2094408), (144, 1687162), (152, 1598364), (171, 1420768), (174, 1396272), (228, 1065576), (232, 1047204), (261, 930848), (288, 843581), (304, 799182), (342, 710384), (348, 698136), (456, 532788), (464, 523602), (522, 465424), (551, 440928), (608, 399591), (684, 355192), (696, 349068), (912, 266394), (928, 261801), (1044, 232712), (1102, 220464), (1368, 177596), (1392, 174534), (1531, 158688), (1653, 146976), (1824, 133197), (2088, 116356), (2204, 110232), (2736, 88798), (2784, 87267), (3062, 79344), (3306, 73488), (4176, 58178), (4408, 55116), (4593, 52896), (4959, 48992), (5472, 44399), (6124, 39672), (6612, 36744), (8352, 29089), (8816, 27558), (9186, 26448), (9918, 24496), (12248, 19836), (13224, 18372), (13779, 17632)]