253773936

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4431

約数の個数: 120

約数和(自身を含む): 789699456

約数和(自身を除く): 535925520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4373, 4464, 4836, 6448, 7254, 8746, 9672, 13119, 14508, 17492, 19344, 26238, 29016, 34984, 39357, 52476, 56849, 58032, 69968, 78714, 104952, 113698, 135563, 157428, 170547, 209904, 227396, 271126, 314856, 341094, 406689, 454792, 511641, 542252, 629712, 682188, 813378, 909584, 1023282, 1084504, 1220067, 1364376, 1626756, 1762319, 2046564, 2169008, 2440134, 2728752, 3253512, 3524638, 4093128, 4880268, 5286957, 6507024, 7049276, 8186256, 9760536, 10573914, 14098552, 15860871, 19521072, 21147828, 28197104, 31721742, 42295656, 63443484, 84591312, 126886968, 253773936]

約数ペア:

[(1, 253773936), (2, 126886968), (3, 84591312), (4, 63443484), (6, 42295656), (8, 31721742), (9, 28197104), (12, 21147828), (13, 19521072), (16, 15860871), (18, 14098552), (24, 10573914), (26, 9760536), (31, 8186256), (36, 7049276), (39, 6507024), (48, 5286957), (52, 4880268), (62, 4093128), (72, 3524638), (78, 3253512), (93, 2728752), (104, 2440134), (117, 2169008), (124, 2046564), (144, 1762319), (156, 1626756), (186, 1364376), (208, 1220067), (234, 1084504), (248, 1023282), (279, 909584), (312, 813378), (372, 682188), (403, 629712), (468, 542252), (496, 511641), (558, 454792), (624, 406689), (744, 341094), (806, 314856), (936, 271126), (1116, 227396), (1209, 209904), (1488, 170547), (1612, 157428), (1872, 135563), (2232, 113698), (2418, 104952), (3224, 78714), (3627, 69968), (4373, 58032), (4464, 56849), (4836, 52476), (6448, 39357), (7254, 34984), (8746, 29016), (9672, 26238), (13119, 19344), (14508, 17492)]