242694088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 589317120

約数和(自身を除く): 346623032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 47, 52, 56, 82, 91, 94, 104, 164, 173, 182, 188, 287, 328, 329, 346, 364, 376, 533, 574, 611, 658, 692, 728, 1066, 1148, 1211, 1222, 1316, 1384, 1927, 2132, 2249, 2296, 2422, 2444, 2632, 3731, 3854, 4264, 4277, 4498, 4844, 4888, 7093, 7462, 7708, 8131, 8554, 8996, 9688, 13489, 14186, 14924, 15416, 15743, 16262, 17108, 17992, 25051, 26978, 28372, 29848, 31486, 32524, 34216, 49651, 50102, 53956, 56744, 56917, 62972, 65048, 92209, 99302, 100204, 105703, 107912, 113834, 125944, 175357, 184418, 198604, 200408, 211406, 227668, 333371, 350714, 368836, 397208, 422812, 455336, 645463, 666742, 701428, 737672, 739921, 845624, 1290926, 1333484, 1402856, 1479842, 2333597, 2581852, 2666968, 2959684, 4333823, 4667194, 5163704, 5919368, 8667646, 9334388, 17335292, 18668776, 30336761, 34670584, 60673522, 121347044, 242694088]

約数ペア:

[(1, 242694088), (2, 121347044), (4, 60673522), (7, 34670584), (8, 30336761), (13, 18668776), (14, 17335292), (26, 9334388), (28, 8667646), (41, 5919368), (47, 5163704), (52, 4667194), (56, 4333823), (82, 2959684), (91, 2666968), (94, 2581852), (104, 2333597), (164, 1479842), (173, 1402856), (182, 1333484), (188, 1290926), (287, 845624), (328, 739921), (329, 737672), (346, 701428), (364, 666742), (376, 645463), (533, 455336), (574, 422812), (611, 397208), (658, 368836), (692, 350714), (728, 333371), (1066, 227668), (1148, 211406), (1211, 200408), (1222, 198604), (1316, 184418), (1384, 175357), (1927, 125944), (2132, 113834), (2249, 107912), (2296, 105703), (2422, 100204), (2444, 99302), (2632, 92209), (3731, 65048), (3854, 62972), (4264, 56917), (4277, 56744), (4498, 53956), (4844, 50102), (4888, 49651), (7093, 34216), (7462, 32524), (7708, 31486), (8131, 29848), (8554, 28372), (8996, 26978), (9688, 25051), (13489, 17992), (14186, 17108), (14924, 16262), (15416, 15743)]