390135384

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{10243}}^1$

素因数の和:10301

約数の個数: 72

約数和(自身を含む): 1104661740

約数和(自身を除く): 714526356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1587, 1656, 2116, 3174, 4232, 4761, 6348, 9522, 10243, 12696, 19044, 20486, 30729, 38088, 40972, 61458, 81944, 92187, 122916, 184374, 235589, 245832, 368748, 471178, 706767, 737496, 942356, 1413534, 1884712, 2120301, 2827068, 4240602, 5418547, 5654136, 8481204, 10837094, 16255641, 16962408, 21674188, 32511282, 43348376, 48766923, 65022564, 97533846, 130045128, 195067692, 390135384]

約数ペア:

[(1, 390135384), (2, 195067692), (3, 130045128), (4, 97533846), (6, 65022564), (8, 48766923), (9, 43348376), (12, 32511282), (18, 21674188), (23, 16962408), (24, 16255641), (36, 10837094), (46, 8481204), (69, 5654136), (72, 5418547), (92, 4240602), (138, 2827068), (184, 2120301), (207, 1884712), (276, 1413534), (414, 942356), (529, 737496), (552, 706767), (828, 471178), (1058, 368748), (1587, 245832), (1656, 235589), (2116, 184374), (3174, 122916), (4232, 92187), (4761, 81944), (6348, 61458), (9522, 40972), (10243, 38088), (12696, 30729), (19044, 20486)]