1213231776

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17977}}^1$

素因数の和:18046

約数の個数: 96

約数和(自身を含む): 3443146560

約数和(自身を除く): 2229914784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 74, 76, 96, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 608, 703, 888, 912, 1184, 1406, 1776, 1824, 2109, 2812, 3552, 4218, 5624, 8436, 11248, 16872, 17977, 22496, 33744, 35954, 53931, 67488, 71908, 107862, 143816, 215724, 287632, 341563, 431448, 575264, 665149, 683126, 862896, 1024689, 1330298, 1366252, 1725792, 1995447, 2049378, 2660596, 2732504, 3990894, 4098756, 5321192, 5465008, 7981788, 8197512, 10642384, 10930016, 12637831, 15963576, 16395024, 21284768, 25275662, 31927152, 32790048, 37913493, 50551324, 63854304, 75826986, 101102648, 151653972, 202205296, 303307944, 404410592, 606615888, 1213231776]

約数ペア:

[(1, 1213231776), (2, 606615888), (3, 404410592), (4, 303307944), (6, 202205296), (8, 151653972), (12, 101102648), (16, 75826986), (19, 63854304), (24, 50551324), (32, 37913493), (37, 32790048), (38, 31927152), (48, 25275662), (57, 21284768), (74, 16395024), (76, 15963576), (96, 12637831), (111, 10930016), (114, 10642384), (148, 8197512), (152, 7981788), (222, 5465008), (228, 5321192), (296, 4098756), (304, 3990894), (444, 2732504), (456, 2660596), (592, 2049378), (608, 1995447), (703, 1725792), (888, 1366252), (912, 1330298), (1184, 1024689), (1406, 862896), (1776, 683126), (1824, 665149), (2109, 575264), (2812, 431448), (3552, 341563), (4218, 287632), (5624, 215724), (8436, 143816), (11248, 107862), (16872, 71908), (17977, 67488), (22496, 53931), (33744, 35954)]