228945136

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 536949760

約数和(自身を除く): 308004624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 271, 304, 397, 532, 542, 794, 1064, 1084, 1588, 1897, 2128, 2168, 2779, 3176, 3794, 4336, 5149, 5558, 6352, 7543, 7588, 10298, 11116, 15086, 15176, 20596, 22232, 30172, 30352, 36043, 41192, 44464, 52801, 60344, 72086, 82384, 105602, 107587, 120688, 144172, 211204, 215174, 288344, 422408, 430348, 576688, 753109, 844816, 860696, 1506218, 1721392, 2044153, 3012436, 4088306, 6024872, 8176612, 12049744, 14309071, 16353224, 28618142, 32706448, 57236284, 114472568, 228945136]

約数ペア:

[(1, 228945136), (2, 114472568), (4, 57236284), (7, 32706448), (8, 28618142), (14, 16353224), (16, 14309071), (19, 12049744), (28, 8176612), (38, 6024872), (56, 4088306), (76, 3012436), (112, 2044153), (133, 1721392), (152, 1506218), (266, 860696), (271, 844816), (304, 753109), (397, 576688), (532, 430348), (542, 422408), (794, 288344), (1064, 215174), (1084, 211204), (1588, 144172), (1897, 120688), (2128, 107587), (2168, 105602), (2779, 82384), (3176, 72086), (3794, 60344), (4336, 52801), (5149, 44464), (5558, 41192), (6352, 36043), (7543, 30352), (7588, 30172), (10298, 22232), (11116, 20596), (15086, 15176)]