386755848

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{315977}}^1$

素因数の和:316006

約数の個数: 48

約数和(自身を含む): 1109082780

約数和(自身を除く): 722326932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 315977, 631954, 947931, 1263908, 1895862, 2527816, 2843793, 3791724, 5371609, 5687586, 7583448, 10743218, 11375172, 16114827, 21486436, 22750344, 32229654, 42972872, 48344481, 64459308, 96688962, 128918616, 193377924, 386755848]

約数ペア:

[(1, 386755848), (2, 193377924), (3, 128918616), (4, 96688962), (6, 64459308), (8, 48344481), (9, 42972872), (12, 32229654), (17, 22750344), (18, 21486436), (24, 16114827), (34, 11375172), (36, 10743218), (51, 7583448), (68, 5687586), (72, 5371609), (102, 3791724), (136, 2843793), (153, 2527816), (204, 1895862), (306, 1263908), (408, 947931), (612, 631954), (1224, 315977)]