215107326

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 160

約数和(自身を含む): 591022080

約数和(自身を除く): 375914754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 31, 42, 54, 58, 62, 63, 81, 87, 93, 126, 162, 174, 186, 189, 203, 211, 217, 261, 279, 378, 406, 422, 434, 522, 558, 567, 609, 633, 651, 783, 837, 899, 1134, 1218, 1266, 1302, 1477, 1566, 1674, 1798, 1827, 1899, 1953, 2349, 2511, 2697, 2954, 3654, 3798, 3906, 4431, 4698, 5022, 5394, 5481, 5697, 5859, 6119, 6293, 6541, 8091, 8862, 10962, 11394, 11718, 12238, 12586, 13082, 13293, 16182, 16443, 17091, 17577, 18357, 18879, 19623, 24273, 26586, 32886, 34182, 35154, 36714, 37758, 39246, 39879, 42833, 45787, 48546, 55071, 56637, 58869, 72819, 79758, 85666, 91574, 110142, 113274, 117738, 119637, 128499, 137361, 145638, 165213, 169911, 176607, 189689, 239274, 256998, 274722, 330426, 339822, 353214, 379378, 385497, 412083, 495639, 509733, 529821, 569067, 770994, 824166, 991278, 1019466, 1059642, 1138134, 1156491, 1236249, 1327823, 1707201, 2312982, 2472498, 2655646, 3414402, 3469473, 3708747, 3983469, 5121603, 6938946, 7417494, 7966938, 10243206, 11950407, 15364809, 23900814, 30729618, 35851221, 71702442, 107553663, 215107326]

約数ペア:

[(1, 215107326), (2, 107553663), (3, 71702442), (6, 35851221), (7, 30729618), (9, 23900814), (14, 15364809), (18, 11950407), (21, 10243206), (27, 7966938), (29, 7417494), (31, 6938946), (42, 5121603), (54, 3983469), (58, 3708747), (62, 3469473), (63, 3414402), (81, 2655646), (87, 2472498), (93, 2312982), (126, 1707201), (162, 1327823), (174, 1236249), (186, 1156491), (189, 1138134), (203, 1059642), (211, 1019466), (217, 991278), (261, 824166), (279, 770994), (378, 569067), (406, 529821), (422, 509733), (434, 495639), (522, 412083), (558, 385497), (567, 379378), (609, 353214), (633, 339822), (651, 330426), (783, 274722), (837, 256998), (899, 239274), (1134, 189689), (1218, 176607), (1266, 169911), (1302, 165213), (1477, 145638), (1566, 137361), (1674, 128499), (1798, 119637), (1827, 117738), (1899, 113274), (1953, 110142), (2349, 91574), (2511, 85666), (2697, 79758), (2954, 72819), (3654, 58869), (3798, 56637), (3906, 55071), (4431, 48546), (4698, 45787), (5022, 42833), (5394, 39879), (5481, 39246), (5697, 37758), (5859, 36714), (6119, 35154), (6293, 34182), (6541, 32886), (8091, 26586), (8862, 24273), (10962, 19623), (11394, 18879), (11718, 18357), (12238, 17577), (12586, 17091), (13082, 16443), (13293, 16182)]