303700144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 665805600

約数和(自身を除く): 362105456

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 149, 176, 296, 298, 313, 407, 592, 596, 626, 814, 1192, 1252, 1628, 1639, 2384, 2504, 3256, 3278, 3443, 5008, 5513, 6512, 6556, 6886, 11026, 11581, 13112, 13772, 22052, 23162, 26224, 27544, 44104, 46324, 46637, 55088, 60643, 88208, 92648, 93274, 121286, 127391, 185296, 186548, 242572, 254782, 373096, 485144, 509564, 513007, 746192, 970288, 1019128, 1026014, 1725569, 2038256, 2052028, 3451138, 4104056, 6902276, 8208112, 13804552, 18981259, 27609104, 37962518, 75925036, 151850072, 303700144]

約数ペア:

[(1, 303700144), (2, 151850072), (4, 75925036), (8, 37962518), (11, 27609104), (16, 18981259), (22, 13804552), (37, 8208112), (44, 6902276), (74, 4104056), (88, 3451138), (148, 2052028), (149, 2038256), (176, 1725569), (296, 1026014), (298, 1019128), (313, 970288), (407, 746192), (592, 513007), (596, 509564), (626, 485144), (814, 373096), (1192, 254782), (1252, 242572), (1628, 186548), (1639, 185296), (2384, 127391), (2504, 121286), (3256, 93274), (3278, 92648), (3443, 88208), (5008, 60643), (5513, 55088), (6512, 46637), (6556, 46324), (6886, 44104), (11026, 27544), (11581, 26224), (13112, 23162), (13772, 22052)]