250231938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 611573760

約数和(自身を除く): 361341822

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 41, 57, 62, 66, 82, 93, 114, 123, 157, 186, 209, 246, 314, 341, 418, 451, 471, 589, 627, 682, 779, 902, 942, 1023, 1178, 1254, 1271, 1353, 1558, 1727, 1767, 2046, 2337, 2542, 2706, 2983, 3454, 3534, 3813, 4674, 4867, 5181, 5966, 6437, 6479, 7626, 8569, 8949, 9734, 10362, 12874, 12958, 13981, 14601, 17138, 17898, 19311, 19437, 24149, 25707, 27962, 29202, 32813, 38622, 38874, 41943, 48298, 51414, 53537, 65626, 70807, 72447, 83886, 92473, 98439, 107074, 122303, 141614, 144894, 160611, 184946, 196878, 199547, 212421, 244606, 265639, 277419, 321222, 366909, 399094, 424842, 531278, 554838, 598641, 733818, 796917, 1017203, 1197282, 1345333, 1593834, 2034406, 2195017, 2690666, 3051609, 3791393, 4035999, 4390034, 6103218, 6585051, 7582786, 8071998, 11374179, 13170102, 22748358, 41705323, 83410646, 125115969, 250231938]

約数ペア:

[(1, 250231938), (2, 125115969), (3, 83410646), (6, 41705323), (11, 22748358), (19, 13170102), (22, 11374179), (31, 8071998), (33, 7582786), (38, 6585051), (41, 6103218), (57, 4390034), (62, 4035999), (66, 3791393), (82, 3051609), (93, 2690666), (114, 2195017), (123, 2034406), (157, 1593834), (186, 1345333), (209, 1197282), (246, 1017203), (314, 796917), (341, 733818), (418, 598641), (451, 554838), (471, 531278), (589, 424842), (627, 399094), (682, 366909), (779, 321222), (902, 277419), (942, 265639), (1023, 244606), (1178, 212421), (1254, 199547), (1271, 196878), (1353, 184946), (1558, 160611), (1727, 144894), (1767, 141614), (2046, 122303), (2337, 107074), (2542, 98439), (2706, 92473), (2983, 83886), (3454, 72447), (3534, 70807), (3813, 65626), (4674, 53537), (4867, 51414), (5181, 48298), (5966, 41943), (6437, 38874), (6479, 38622), (7626, 32813), (8569, 29202), (8949, 27962), (9734, 25707), (10362, 24149), (12874, 19437), (12958, 19311), (13981, 17898), (14601, 17138)]