312319854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2483

約数の個数: 128

約数和(自身を含む): 893583360

約数和(自身を除く): 581263506

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 77, 93, 99, 126, 154, 186, 189, 198, 217, 231, 279, 297, 341, 378, 434, 462, 558, 594, 651, 682, 693, 837, 1023, 1302, 1386, 1674, 1953, 2046, 2079, 2387, 2423, 3069, 3906, 4158, 4774, 4846, 5859, 6138, 7161, 7269, 9207, 11718, 14322, 14538, 16961, 18414, 21483, 21807, 26653, 33922, 42966, 43614, 50883, 53306, 64449, 65421, 75113, 79959, 101766, 128898, 130842, 150226, 152649, 159918, 186571, 225339, 239877, 305298, 373142, 450678, 457947, 479754, 525791, 559713, 676017, 719631, 826243, 915894, 1051582, 1119426, 1352034, 1439262, 1577373, 1652486, 1679139, 2028051, 2478729, 3154746, 3358278, 4056102, 4732119, 4957458, 5037417, 5783701, 7436187, 9464238, 10074834, 11567402, 14196357, 14872374, 17351103, 22308561, 28392714, 34702206, 44617122, 52053309, 104106618, 156159927, 312319854]

約数ペア:

[(1, 312319854), (2, 156159927), (3, 104106618), (6, 52053309), (7, 44617122), (9, 34702206), (11, 28392714), (14, 22308561), (18, 17351103), (21, 14872374), (22, 14196357), (27, 11567402), (31, 10074834), (33, 9464238), (42, 7436187), (54, 5783701), (62, 5037417), (63, 4957458), (66, 4732119), (77, 4056102), (93, 3358278), (99, 3154746), (126, 2478729), (154, 2028051), (186, 1679139), (189, 1652486), (198, 1577373), (217, 1439262), (231, 1352034), (279, 1119426), (297, 1051582), (341, 915894), (378, 826243), (434, 719631), (462, 676017), (558, 559713), (594, 525791), (651, 479754), (682, 457947), (693, 450678), (837, 373142), (1023, 305298), (1302, 239877), (1386, 225339), (1674, 186571), (1953, 159918), (2046, 152649), (2079, 150226), (2387, 130842), (2423, 128898), (3069, 101766), (3906, 79959), (4158, 75113), (4774, 65421), (4846, 64449), (5859, 53306), (6138, 50883), (7161, 43614), (7269, 42966), (9207, 33922), (11718, 26653), (14322, 21807), (14538, 21483), (16961, 18414)]